physics assignment 4th week question

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Problems & Exercises

1.2 physical quantities and units.

The speed limit on some interstate highways is roughly 100 km/h. (a) What is this in meters per second? (b) How many miles per hour is this?

A car is traveling at a speed of 33 m/s 33 m/s size 12{"33"" m/s"} {} . (a) What is its speed in kilometers per hour? (b) Is it exceeding the 90 km/h 90 km/h size 12{"90"" km/h"} {} speed limit?

Show that 1 . 0 m/s = 3 . 6 km/h 1 . 0 m/s = 3 . 6 km/h size 12{1 "." 0`"m/s"=3 "." "6 km/h"} {} . Hint: Show the explicit steps involved in converting 1 . 0 m/s = 3 . 6 km/h. 1 . 0 m/s = 3 . 6 km/h. size 12{1 "." 0`"m/s"=3 "." "6 km/h"} {}

American football is played on a 100-yd-long field, excluding the end zones. How long is the field in meters? (Assume that 1 meter equals 3.281 feet.)

Soccer fields vary in size. A large soccer field is 115 m long and 85 m wide. What are its dimensions in feet and inches? (Assume that 1 meter equals 3.281 feet.)

What is the height in meters of a person who is 6 ft 1.0 in. tall? (Assume that 1 meter equals 39.37 in.)

Mount Everest, at 29,028 feet, is the tallest mountain on the Earth. What is its height in kilometers? (Assume that 1 kilometer equals 3,281 feet.)

The speed of sound is measured to be 342 m/s 342 m/s size 12{"342"" m/s"} {} on a certain day. What is this in km/h?

Tectonic plates are large segments of the Earth’s crust that move slowly. Suppose that one such plate has an average speed of 4.0 cm/year. (a) What distance does it move in 1 s at this speed? (b) What is its speed in kilometers per million years?

(a) Refer to Table 1.3 to determine the average distance between the Earth and the Sun. Then calculate the average speed of the Earth in its orbit in kilometers per second. (b) What is this in meters per second?

1.3 Accuracy, Precision, and Significant Figures

Express your answers to problems in this section to the correct number of significant figures and proper units.

Suppose that your bathroom scale reads your mass as 65 kg with a 3% uncertainty. What is the uncertainty in your mass (in kilograms)?

A good-quality measuring tape can be off by 0.50 cm over a distance of 20 m. What is its percent uncertainty?

(a) A car speedometer has a 5.0 % 5.0 % size 12{5.0%} {} uncertainty. What is the range of possible speeds when it reads 90 km/h 90 km/h size 12{"90"" km/h"} {} ? (b) Convert this range to miles per hour. 1 km = 0.6214 mi 1 km = 0.6214 mi size 12{"1 km" "=" "0.6214 mi"} {}

An infant’s pulse rate is measured to be 130 ± 5 130 ± 5 size 12{"130" +- 5} {} beats/min. What is the percent uncertainty in this measurement?

(a) Suppose that a person has an average heart rate of 72.0 beats/min. How many beats does he or she have in 2.0 y? (b) In 2.00 y? (c) In 2.000 y?

A can contains 375 mL of soda. How much is left after 308 mL is removed?

State how many significant figures are proper in the results of the following calculations: (a) 106 . 7 98 . 2 / 46 . 210 1 . 01 106 . 7 98 . 2 / 46 . 210 1 . 01 size 12{ left ("106" "." 7 right ) left ("98" "." 2 right )/ left ("46" "." "210" right ) left (1 "." "01" right )} {} (b) 18 . 7 2 18 . 7 2 size 12{ left ("18" "." 7 right ) rSup { size 8{2} } } {} (c) 1 . 60 × 10 − 19 3712 1 . 60 × 10 − 19 3712 size 12{ left (1 "." "60" times "10" rSup { size 8{ - "19"} } right ) left ("3712" right )} {} .

(a) How many significant figures are in the numbers 99 and 100? (b) If the uncertainty in each number is 1, what is the percent uncertainty in each? (c) Which is a more meaningful way to express the accuracy of these two numbers, significant figures or percent uncertainties?

(a) If your speedometer has an uncertainty of 2 . 0 km/h 2 . 0 km/h size 12{2 "." 0" km/h"} {} at a speed of 90 km/h 90 km/h size 12{"90"" km/h"} {} , what is the percent uncertainty? (b) If it has the same percent uncertainty when it reads 60 km/h 60 km/h size 12{"60"" km/h"} {} , what is the range of speeds you could be going?

(a) A person’s blood pressure is measured to be 120 ± 2 mm Hg 120 ± 2 mm Hg size 12{"120" +- 2" mm Hg"} {} . What is its percent uncertainty? (b) Assuming the same percent uncertainty, what is the uncertainty in a blood pressure measurement of 80 mm Hg 80 mm Hg size 12{"80"" mm Hg"} {} ?

A person measures his or her heart rate by counting the number of beats in 30 s 30 s size 12{"30"" s"} {} . If 40 ± 1 40 ± 1 size 12{"40" +- 1} {} beats are counted in 30 . 0 ± 0 . 5 s 30 . 0 ± 0 . 5 s size 12{"30" "." 0 +- 0 "." 5" s"} {} , what is the heart rate and its uncertainty in beats per minute?

What is the area of a circle 3 . 102 cm 3 . 102 cm size 12{3 "." "102"" cm"} {} in diameter?

If a marathon runner averages 9.5 mi/h, how long does it take him or her to run a 26.22-mi marathon?

A marathon runner completes a 42 . 188 -km 42 . 188 -km size 12{"42" "." "188""-km"} {} course in 2 h 2 h size 12{2" h"} {} , 30 min, and 12 s 12 s size 12{"12"" s"} {} . There is an uncertainty of 25 m 25 m size 12{"25"" m"} {} in the distance traveled and an uncertainty of 1 s in the elapsed time. (a) Calculate the percent uncertainty in the distance. (b) Calculate the uncertainty in the elapsed time. (c) What is the average speed in meters per second? (d) What is the uncertainty in the average speed?

The sides of a small rectangular box are measured to be 1 . 80 ± 0 . 01 cm 1 . 80 ± 0 . 01 cm size 12{1 "." "80" +- 0 "." "01"" cm"} {} , {} 2 . 05 ± 0 . 02 cm, and 3 . 1 ± 0 . 1 cm 2 . 05 ± 0 . 02 cm, and 3 . 1 ± 0 . 1 cm size 12{2 "." "05" +- 0 "." "02"" cm, and 3" "." 1 +- 0 "." "1 cm"} {} long. Calculate its volume and uncertainty in cubic centimeters.

When non-metric units were used in the United Kingdom, a unit of mass called the pound-mass (lbm) was employed, where 1 lbm = 0 . 4539 kg 1 lbm = 0 . 4539 kg size 12{1" lbm"=0 "." "4539"`"kg"} {} . (a) If there is an uncertainty of 0 . 0001 kg 0 . 0001 kg size 12{0 "." "0001"`"kg"} {} in the pound-mass unit, what is its percent uncertainty? (b) Based on that percent uncertainty, what mass in pound-mass has an uncertainty of 1 kg when converted to kilograms?

The length and width of a rectangular room are measured to be 3 . 955 ± 0 . 005 m 3 . 955 ± 0 . 005 m size 12{3 "." "955" +- 0 "." "005"" m"} {} and 3 . 050 ± 0 . 005 m 3 . 050 ± 0 . 005 m size 12{3 "." "050" +- 0 "." "005"" m"} {} . Calculate the area of the room and its uncertainty in square meters.

A car engine moves a piston with a circular cross section of 7 . 500 ± 0 . 002 cm 7 . 500 ± 0 . 002 cm size 12{7 "." "500" +- 0 "." "002"`"cm"} {} diameter a distance of 3 . 250 ± 0 . 001 cm 3 . 250 ± 0 . 001 cm size 12{3 "." "250" +- 0 "." "001"`"cm"} {} to compress the gas in the cylinder. (a) By what amount is the gas decreased in volume in cubic centimeters? (b) Find the uncertainty in this volume.

1.4 Approximation

How many heartbeats are there in a lifetime?

A generation is about one-third of a lifetime. Approximately how many generations have passed since the year 0 AD?

How many times longer than the mean life of an extremely unstable atomic nucleus is the lifetime of a human? (Hint: The lifetime of an unstable atomic nucleus is on the order of 10 − 22  s 10 − 22  s size 12{"10" rSup { size 8{ - "22"} } " s"} {} .)

Calculate the approximate number of atoms in a bacterium. Assume that the average mass of an atom in the bacterium is ten times the mass of a hydrogen atom. (Hint: The mass of a hydrogen atom is on the order of 10 − 27  kg 10 − 27  kg size 12{"10" rSup { size 8{ - "27"} } " kg"} {} and the mass of a bacterium is on the order of 10 − 15  kg. 10 − 15  kg. size 12{"10" rSup { size 8{ - "15"} } "kg"} {} )

Approximately how many atoms thick is a cell membrane, assuming all atoms there average about twice the size of a hydrogen atom?

(a) What fraction of Earth’s diameter is the greatest ocean depth? (b) The greatest mountain height?

(a) Calculate the number of cells in a hummingbird assuming the mass of an average cell is ten times the mass of a bacterium. (b) Making the same assumption, how many cells are there in a human?

Assuming one nerve impulse must end before another can begin, what is the maximum firing rate of a nerve in impulses per second?

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• Book title: College Physics
• Publication date: Jun 21, 2012
• Location: Houston, Texas
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HSC 4th week Assignment 2021 & 2022

HSC 4th week Assignment 2021 & 2022 has been published. HSC 2021, 2022 4th week assignment must be resolved and submitted within seven days. Assignments of HSC 2021 and 2022 students have been published on the website of the Department of Secondary and Higher Education after a long delay. This is 4th week of HSC assignment . Prior to the suspension, Inter First Year and Second Year students were able to submit three assignments.

4th-week assignments are scheduled for a total of 7 (HSC 2022) and 14 (HSC 2021) subjects. However, the issues are not mandatory for everyone. Of the seven subjects, some are for the science department, some are for the humanities, and some are for commerce students. So whoever has the subject has to make the answer of the assignment on that subject. So follow our article for various instructions on the assignment solution of HSC 2021 and HSC 2022 examinees.

এইচএসসি ২০২১ এবং এইচএসসি ২০২২ এর চতুর্থ সপ্তাহের প্রশ্ন এবং সমাধান এখানে রয়েছে। নিচে প্রথমে এইচএসসি ২০২১ এর চতুর্থ সপ্তাহের প্রশ্ন ও উত্তর লিঙ্ক পাবেন এবং আরও নিচে এইচএসসি ২০২২ এর প্রশ্ন ও উত্তরের লিঙ্ক পাবেন।

HSC 2021 4th Week Assignment

Assignments have been published as 4th Week questions for 2021 HSC candidates. The 4th Week has a total of 14 subjects for 2021 HSC candidates. However, each group student has to solve three assignments. There is no need to solve optional subject assignments. Do you want to get HSC 4th Week Assignment 2021 PDF? Below is the option to download the HSC 4th Week 2021 Assignment PDF. For those who do not support PDF on their mobile, the question of assignment of each subject is given below in the form of pictures. Each topic has a link to answer the HSC 4th Week Assignment 2021 with questions. The question may take some time to solve so the answer will be updated to the specified link as soon as it is resolved.

Groups 1 and 3 are assigned as assignments for the 4th Week of HSC. Group 1 contains seven topics. Topics are Physics, History, History and Culture of Islam, Business Organization and Management, Islamic Studies, Child Development and Short Music. Group 2 contains seven topics. The subjects are Chemistry, Economics, Politics and Good Governance, Logic, Accounting, Food and Nutrition and Classical Music. You have to answer the HSC 4th Week assignment in the above 14 subjects. In the next step we will answer the assignments of all the subjects separately. So all the students who want to download the PDF of HSC 4th week assignment answer thematically please follow us.

Now we will talk about how to answer the HSC 4th Week assignment. So those of us who are worried about the answer of the 4th Week assignment of 2021 HSC examinees follow us. Today I will give instructions on how to answer in all subjects of HSC 4th Week assignments. I will also provide separate answer sheets for the subjects assigned for the 4th Week assignment of HSC candidates. So all the students who want to answer the assignment of HSC 4th Week visit our website.

HSC Physics 4th Week Assignment 2021

2021 HSC Physics 4th week assignment has been done from 4th chapter. The title of the fourth chapter is Newtonian Mechanics. HSC Physics 4th Week assignment 2021 work has to answer a few questions. There is a lot to learn from the HSC 4th Week physics assignment. Be able to gain a detailed idea of ​​Newton’s dynamics. Will also be able to explain the conceptual concept of the ball. Here are some suggestions on how to look or get an appointment for HSC 4th Week Physics Assignment. If you can answer the HSC 2021 4th Week physics assignment by following the instructions, it will be possible to achieve very good results.

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HSC History 4th Week Assignment 2021

I will now talk about the answers of the 4th Week history assignment of HSC 2021 candidates. Students who have not yet prepared answers to HSC 4th Week History Assignment 2021, please follow us. HSC 4th Week History Assignment 2021 job is to analyze the political situation during British rule. Congress and the Muslim League need to discuss the political situation during British rule. In order to get good results from the HSC 4th Week history assignment, the answer sheet must mention some things. The necessity of partition of Bengal must be properly explained. It is also necessary to evaluate the reaction for and against the partition of Bengal. Lastly, the background of the establishment of the Congress and the Muslim League and their political goals and objectives need to be presented.

Get HSC History Assignment Answer

HSC Islamic History and Culture 4th Week Assignment 2021

The Islamic History and Culture Assignment of the 4th Week for the 2021 HSC candidates has been published. The task of the assignment is to prepare a report on the problems that have arisen in the propagation of Islam in the life of the Prophet Muhammad (peace be upon him) in Medina and its solutions.

Below are the things you need to know in order to answer the HSC 4th Week Islamic history and culture assignment 2021 correctly. It is necessary to know the importance of the Medina Charter and the formation of an ideal state in Medina. It is necessary to have a detailed knowledge of the causes and consequences of various wars during the time of the Prophet Muhammad (peace be upon him). Also need to know the event of the conquest of Mecca. All the instructions have to be followed to answer the HSC 2021 4th Week Islam history and culture assignment correctly.

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HSC Chemistry 4th Week Assignment 2021

HSC 4th Week chemistry assignment has been published. The 4th Week chemistry assignment of HSC 2021 candidates has been taken from the third chapter. The work of HSC 4th Week chemistry assignment 2021 is to analyze the classification and periodicity of the elements. That is, the elements have to be classified on the basis of electron configuration. It will be possible to learn a lot from the chemistry assignment of the 4th Week of HSC. Students who want to achieve excellent results from HSC 2021 4th week Chemistry Assignment, please follow the assignment guidelines.

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HSC Economics 4th Week Assignment 2021

Economics of HSC candidates is given from the second chapter of the 4th Week assignment. The title of the second chapter is Consumer and Producer Behavior. So it will be possible to gain knowledge about how a speaker and producer should behave from the HSC 2021 4th Week economics assignment. Also knowledge of demand, supply, supply rules, demand rules etc. can be acquired from HSC 4th Week economics assignment 2021. To write the answer of HSC 4th Week economics assignment one has to follow the assignment instructions. If you follow the instructions correctly and answer the HSC 4th Week Economics Assignment, you will be able to achieve very good results.

Get HSC Economics Assignment Answer

HSC Civics 4th Week Assignment 2021

The 2021 HSC candidates have been selected from the 4th Week of Civics Assignment. The title of the third chapter is Values, Law, Freedom and Equality. The HSC 2021 4th Week will have to do a significance analysis as the work of the Civics Assignment. Values ​​and ethics affect law, freedom and equality. The significance of the above statement needs to be analyzed. From the HSC 4th Week Civics Assignment 2021 we will be able to gain detailed knowledge about law ethics values ​​and. Also all the students who want to get very good results from HSC 4th week Civics assignment please follow the assignment instructions.

HSC Logic 4th Week Assignment 2021

The 4th Week logic assignment of HSC 2021 examinees has been published. So the logic is a must for all students to follow our article. Selected from HSC 2021 4th Week Logic Assignment Chapter III. The third is the title element. So details about the material of reasoning can be learned from the logic assignment of the 4th Week of HSC. It is also possible to gain knowledge about various elements of logic if the HSC 4th Week logic assignment 2021 can be completed smoothly. Students who want to achieve excellent results from logic assignments, please follow the assignment instructions correctly. If you write the answer sheet following the instructions of the assignment, it will be possible to get good marks.

HSC Accounting 4th Week Assignment 2021

Today we will discuss how to answer the HSC 4th Week accounting assignment 2021. So all the students who have accounting as a must follow us. There is also no need to answer assignments for students whose accounting is optional. As part of the HSC 2021 4th Week accounting assignment, it has been asked to prepare a bank reconciliation statement to ensure transparency of cash. A lot of information has been provided for the work of the assignment. Read the helpful information well and make the answer to the assignment. To properly answer the HSC 4th Week accounting assignment one has to follow the instructions.

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HSC Food and Nutrition 4th Week Assignment 2021

HSC Business Organization and Management 4th Week Assignment 2021

HSC 4th Week Business Organization and Management Assignment is taken from Chapter II. The title of the second chapter is Business Environment. So it will be possible to gain knowledge about the business environment from today’s assignment. As a function of business organization and management assignment, business organizations need to analyze the impact of elements of the overall and collective environment of the decision-making process. The business environment chapter needs to be well followed to answer the HSC 4th Week business organization and management assignment. Also all the instructions have to be followed to give the correct answer of HSC 4th Week business organization and management assignment.

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HSC Islamic Studies 4th Week Assignment 2021

The Islamic Studies Assignment for the 4th Week of HSC Examiners 2021 has been taken from Chapter III. The title of the third chapter is Islam and Personal Life. The importance and necessity of the concept of Taqwa should be described as the work of the Islamic Studies Assignment for the 4th Week of HSC. So in order to answer the HSC 4th Week Islam education assignment one has to acquire detailed knowledge about Taqwa. Also, in order to give the correct answer to the Islamic Studies Assignment, you have to write the answer following all the instructions. So all the students who want to get good marks in Islamic Studies, please follow the instructions and write the answer to the assignment.

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HSC Sishur Bikash 4th Week Assignment 2021

Get HSC Sishur Bikash Assignment Answer

HSC Laghu Sangeet 4th Week Assignment 2021

HSC Uchanga Sangeet (A) 4th Week Assignment 2021

HSC 2022 4th week Assignment Solution

  We will discuss how to solve the 4th week assignment of HSC 2022 students. So those who are candidates for HSC 2022, please read our article carefully. Because by reading this article you will understand how to solve your 4th week assignment. How to solve the best number you can lift.

There are also many students who are not proficient in assignments. For them we will solve the assignment of HSC 2022 week and provide it on our website. You can download the solution of the 4th week assignment from our website. I will also give you instructions on how to give a completely different and standard answer from the assignment. So for those who are worried about HSC 2022 4th week assignment solution please read our article.

There are seven subjects in the 4th week assignment of HSC 2022. We will try to provide guidance on these seven topics separately. So that you can prepare the right solution for each issue. And maintains appropriate standards of resolution.

HSC 4th week Bangla Assignment 2022 Solution

This is the third assignment for Bangla subjects. Previously, HSC 2022 candidates have given two assignments in Bangla. So they have enough experience in doing Bangla assignments. The Bengali assignment of the 4th week has been given from Vidrohi Kavita. Here the assignment is asked to determine the form of the poem in the light of the rebellious poem. It has also been asked to verify the relevance of the poem at the present time.

Get Bangla 4th Week Assignment Answer

We know that the purpose of every assignment is to learn something. This assignment is no exception. We can learn a lot through assignments. This poem will play a significant role in expressing the attitude of equality towards all people irrespective of caste, creed, caste, creed and profession.

Some instructions have been given for the candidates of HSC 2022 to solve the 4th week Bangla assignment. We have to find out the form in which the poet Kazi Nazrul Islam has presented himself in rebellious poetry. It is important to mention all the traditions and myths used in the poem while solving the Bengali assignment. The rebellious entities of the poet who speak out against inequality must be identified. Also the relevance of rebellious poetry in the context of the present time needs to be verified. When solving the Bangla assignment of the 4th week of HSC, one must pay attention to the spelling and language style.

HSC 4th week physics assignment 2022 solution

This is the third assignment of Physics in the 4th week of HSC 2022. Previously HSC 2020 candidates have submitted two assignments. Thus students have gained considerable experience in preparing physics assignments. There is nothing new to say about the 4th week physics assignment. Not to mention the work of the assignment and the instructions.

Get Physics 4th Week Assignment Answer

The 4th week physics assignment is taken from the fourth chapter. The title of the chapter is Newtonian Mechanics. That is, the assignment in question must be based on Newton’s mechanics. Here is an illustration of the work of the assignment. And some short questions have been provided. The main task of the assignment is to answer the questions based on the formula.

There are a few things to keep in mind when completing assignments. Newton’s kinetic formula must be used to solve the assignment of HSC 2022 4th week physics subject. All questions of the assignment have to be answered using Newton’s law of motion. So Newton’s law of motion must be mastered very well.

HSC 4th week Civics Assignment 2022 Solution

Civics is the third assignment. This is a matter of the humanities department. So students in the humanities department should take this issue seriously. Assignments are scheduled from the third chapter. The content and title of the third chapter are Freedom and Equality of Value Law. This chapter discusses human values. There is also a consistent focus on the three issues of freedom of law and equality.

As an assignment work, we need to discuss how the relationship between freedom of law and equality affects values ​​and ethics. So we need to discuss how the three issues of freedom of law and equality can affect human values ​​and morals. Follow our guidelines to properly address the 4th week of Civics assignments. Also, those who are having trouble doing the assignment please download the HSC 2022 4th week Assignment Solution from our website.

We have a lot to learn from that assignment. If we can do the assignment well, we will know the relationship between law and ethics. I will understand the relationship between freedom and equality. I will also be able to realize that freedom of law and equality are interrelated. Learn about democratic values. Understand the importance of values ​​in establishing good governance. There are a few things to keep in mind when solving. Such as the concept of values ​​and morality, the concept of freedom of law and equality, the interrelationship and importance of freedom and equality.

HSC 4th week Economics Assignment 2022 Solution

We will now discuss the 4th week economics assignment solution for students participating in HSC Exam 2022. This is the third assignment in economics. Economics assignments are taken from the second chapter. Chapter: The title is Consumer and Producer Behavior.

Get Economics 4th Week Assignment Answer

The 4th week has been asked to analyze the market balance as an assignment of economics topics. Here the quantity and price of a product in the market is given. The job of the assignment is to analyze the balance of that market. He is interested to buy 15 kg, 20 kg and 25 kg guava from Ramesh Bazar at Rs 80, Rs 70 and Rs 60 per kg respectively. On the other hand, the guava seller wants to supply guava in the market at the price of 25 kg, 20 kg and 15 kg respectively. Guava market equilibrium needs to be analyzed on the basis of the information mentioned.

Students participating in the HSC Exam 2022 have a lot to learn if they can complete the assignments in the 4th week of Economics. Be able to gain detailed knowledge about demand and supply. Can provide supply rules and diagrams. Equilibrate formulas and mathematically determine the price and quantity also.

There are a few things to keep in mind when resolving the 4th week economics assignment. The concept and schedule of demand and supply should be provided with diagrams. Content must be accurate. Consistency must be maintained in the presentation of content. Must acquire skills of problem solving and analysis. Creativity and aesthetics must be maintained in the analysis.

HSC 4th week logic assignment 2022 solution

This is the third assignment on the 4th week logic of HSC 2022 examinees. The 4th week assignment is taken from the third chapter. The title of the third chapter is the element of reasoning. There is a lot to learn from Chapter Three. Be able to gain an idea about the elements of reasoning. Be able to describe the elements of reasoning. Also be able to describe the difference between terms and words. Be able to explain and compare the meaning and meaning of the verse.

Get Logic 4th Week Assignment Answer

As a work of assignment, a practical example should be given by comparative analysis of the meaning and meaning of the term as an element of reasoning. Candidates of HSC 2022 have to follow a few guidelines to answer the 4th week assignment. Below are instructions for solving the 4th week logic assignment.

The concepts and differences of terms and words need to be explained. Arguments need to be explained by discussing simple sentences. Explanations of expressions and meanings should be given with examples. It is also necessary to explain the rules of reduction and increase of expressions and meanings with pictures. Must provide examples between all explanations also.

HSC 4th week Accounting Assignment 2022 Solution

This is the fourth assignment for HSC 2022 candidates. The fourth assignment is to create solutions to the subject of accounting science. Now we will discuss how to solve the assignment of sad science accounting. So all students have an accounting subject they please follow us.

Get Accounting 4th Week Assignment Answer

This is the third assignment of the accounting wonder. Previously, students in the field of accounting have submitted two assignments. So they have gained enough experience to prepare assignment solutions in accounting science. We have given instructions to solve the assignment on the subject of pre-accounting science.

Here the assignment work is to prepare the bank reconciliation statement by investigating the reasons for the discrepancy quoted in the cash book and bank statement. Some information is provided to prepare the assignment. He has to create the solution of the assignment based on all the information. So there is a lot to learn from completing the 4th week accounting assignment. Learn how to differentiate between cash books and bank account surplus. The bank will also be able to prepare adjustment statements. The result will be able to ensure the transparency of cash.

There are some guidelines for solving HSC 2020 4th week accounting assignments. Bank Debit Money Bank deposits must be reduced. When solving, you have to work according to the conventional hobby. That is to say, it is necessary to use the kind of work that is done through the conventional table. Must be consistent with the results. The reason for the mismatch must be explained. Bank statements need to be prepared in the conventional manner. The presentation of analytical ability must be beautiful also.

HSC 4th week food and nutrition assignment 2022 solution

This is the third assignment of the 4th week on food and nutrition. 4th week food nutrition assignments are taken from Chapter Four. The name and content of the chapter is Calories. The 4th week of HSC 2022 examinees discussed the food and nutrition assignment calories.

Get Food & Nutrition 4th Week Assignment Answer

HSC 2022 needs to create a calorie table to solve assignments on food and nutrition in the 4th week. Your family or neighbors or relatives need to attach information to any 5 people. And they need to identify what is causing the difference in their calorie needs. And to calculate the allowable demand to match the caloric needs obtained in the list.

Before completing the assignment of the 4th week of HSC 2022, data of 5 persons must be collected. If you can complete the assignment on food and nutrition, you can gain knowledge on a few things. You can explain calories and calorie needs. Be able to describe calorie needs by age and gender.

Some guidelines need to be followed to resolve assignments regarding food and nutrition in the 4th week. A person’s calorie needs need to be determined differently. It is necessary to mention the reasons for the difference in the calorie needs of the individual by fulfilling the hobby properly. Hobby to present the approved calorie requirements according to age. It is also necessary to compare the daily needs of individuals with the permitted needs. However Textbooks, classroom teachers and the internet can be used as required to prepare HSC Examiner 2022 4th week food and nutrition assignments.

HSC 4th Week Assignment 2021 Answer PDF Download

We will provide answers to all the topics of the HSC 4th Week assignment in PDF format. Students who want to download HSC 4th Week Assignment PDF can follow our website.

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HSC 2022 Physics Assignment Answer (10th Week)

HSC 2022 Physics Assignment Answer:  Directorate of Secondary and Higher Secondary Education is published the Inter 1st year Physic Assignment Answer 2022 in a pdf file on the Website.

The assignment question paper is now available on the official website at dshe.gov.bd. They have published the HSC Physics first and second paper Assignment Question on dshe.gov.bd.

In addition, the HSC Physics Assignment 2022 Answer, Question Work, Solutions of the 1st and 2nd Week are available at dshe.gov.bd.

Students now can check the assigned work and assignment answers from the official Website. Just follow this article for Assignment Question, Answer, and Solution, which is provided below.

DSHE is published the HSC Physics Assignment 2022 10th Week Answer on 1st February 2022 at dshe.gov.bd. Students can also can the assignment answer from here.

Lets Dive it in:

• Physics 1st Paper Assignment
• Physics 2nd Paper Assignment

HSC 2022 Physics Assignment Answer

The Directorate of Secondary and Higher Secondary Education will publish the assignment for physics subjects of Science Group following the short syllabus published by the National Curriculum and Textbook Board. Students are required to submit ten assignments (5 is for the 1st Paper, and five is for the 2nd Paper). Regarding the distribution of marks, DSHE has been assigned 50 marks to complete the Assignment Solutions and 50 marks for MCQ Test in the HSC Exam 2022. Students must write their assignment solutions following the question because it carries marks now.

According to the Notice, the Department of Secondary and Higher Education (DSHE) will assign Physics assignments to the Science Group in the following weeks for the HSC Exam 2022.

The Directorate of Secondary and Higher Secondary Education published the 10th Week Assignments for the Physics on 1st February 2022, which are available online and on this website. The 1st- 7th Week Assignment was published by DSHE on 2021.

Read Also- HSC Chemistry Assignment Answer 2022

HSC Physics 1st Paper Assignment Answer

The 1st Paper Assignment question for physics 1st Paper for the HSC Exam 2022 has been published on dshe.gov.bd (Directorate of Secondary and Higher Secondary Education) website.

In addition, Because of the COVID-19 Corona Virus, the National Curriculum and Textbook Board (NCTB) has shortened the Physics 1st Paper syllabus. To help the students cope with the short time and the Physics 1st Paper Subject Syllabus more manageable, they have decreased the number of chapters in the syllabus to six chapters. These are the only chapters that DSHE will publish the assignment from.

DSHE will assign Physics 1st Paper Assignment in these Following Weeks:

HSC 10th Week Physics Assignment Answer

The 10th Week assignment for physics subjects is now published by the DSHE. The assignment is available on the official dshe website.

The assignment question, learning objectives, instructions on how to prepare the assignment answer, and rubrics or assessment criteria for the assignment have all been made available online for students to review.

Class: Inter 1st Year Batch: HSC Exam 2021 Group: Science Subject: Physics 1st Paper Week:10th Week Assignment Work: শিরােনাম: কাজ ও শক্তি সংক্রান্ত সমস্যাবলী। তুমি 0.4 m পুরুত্বের 10 টি আয়তকার বস্তু | একটির উপরে আরেকটি [ রেখে একটি স্তম্ভ তৈরি করো।

Assignment Answer :

HSC 7th Week Physics Assignment Answer 2021

The HSC 7th Week Physics Assignment from the Fifth Chapter ( কাজ, শক্তি ও ক্ষমতা ) has been issued by the Department of Secondary and Higher Education.

Are you looking for additional information? Just have a look at the articles.

Class: Inter 1st Year Batch: HSC Exam 2021 Group: Science Subject: Physics 1st Paper Week:7th Week Assignment Work: কাজ ও শক্তির সার্বজনীন ধারণার প্রয়োগ সম্পর্কিত সমস্যাবলী আলোচনা কর।

Guidelines for writing the assignment answer: Students are advised to follow the chapter of নিউনিয়ান গতিবিদ্যা from the main text book.

Assignment Answer:

HSC Physics Assignment 2021 4th Week Answer

DSHE is published the HSC 4th Week Physics Assignment from the Fourth Chapter. The assignment question, learning outcomes, instruction on how to write the assignment answer, and rubrics or assessment criteria for the assignment have all been published. Want to find more information? Just read the articles.

Class: Inter 1st Year Batch: HSC Exam 2021 Group: Science Subject: Physics 1st Paper Week: 4th Week Assignment Work:

HSC Physics Assignment 1st Week Answer

The DSHE has published the 1st Week Physics Assignment Question from the Second Chapter, which is (ভেক্টর). Now We have prepared a sample Assignment Answer for physics 1st Paper by following the guideline from dshe.gov.bd. Let us check the assignment work, questions, solutions, and answer below.

Class: Inter 1st Year Batch: HSC Exam 2021 Group: Science Subject: Physics 1st Paper

Assignment Work:

একটি ত্রিমাত্রিক প্রসঙ্গ কাঠামো চিন্তা করো।  প্রসঙ্গ কাঠামোটির মূলবিন্দু সাপেক্ষে দুটি বিন্দুর অবস্থান যথাক্রমে P(3,-4,5) ও Q (2,-1,1)। P ও Q  বিন্দুর অবস্থান ভেক্টরকে  যথাক্রমে p ও q দ্বারা নির্দেশ করো। 

Instruction to students for writing the assignment answer:

At the time of writing assignment, students need follow the instruction that are provided by the DSHE. As for Physics Assignment, The DSHE is published the writing instruction for Physics 1st Paper of First Week Assignment. The instruction is that, পরিমাপের ক্ষেত্রে দৈর্ঘ্য কিলোমিটার এককে এবং বেগ কিলোমিটার/ঘন্টা এককে পরিমাপ করতে হবে। 

This is the solutions for HSC Physics 1st Paper Assignment 2021 for the 1st Week. Students can see image from belwo for the answer or download the pdf file.

ক) P বিন্দুটির অবস্থান ভেক্টর নির্ণয় করো। P ও Q এর সমান্তরালে একটি একক ভেক্টর নির্ণয় করো। 

খ)  P ও Q ভেক্টরদ্বয় একটি ত্রিভুজের দুটি সন্নিহিত বাহু নির্দেশ করলে, ত্রিভুজের ক্ষেত্রফল কত ? 

গ) ধরো তোমার প্রসঙ্গ কাঠামোতে অপর একটি ভেক্টর R= t+2j-3k। P, Q, R চিত্র ১ এর ন্যায় একটি ঘন সামান্তরিকের তিনটি বাহু নির্দেশ করলে সামান্তরিকটির আয়তন নির্ণয় করো এবং উভয়ের পক্ষে তোমার ব্যাখ্যা উপস্থাপন করো। 

ঘ) এবার একটি নদীর প্রস্থ হিসেবে p এর মান কে বিবেচনা করো। ধরো Q সেই নদীর স্রোতের বেগ ও R নৌকার বেগ নির্দেশ করছে এবং তুমি ঐ নৌকায় বসে আছো।   এখন সবচেয়ে কম সময়ে নদী পার হতে তুমি কি ব্যবস্থা করবে।  গাণিতিকভাবে দেখাও।  (নৌকাটি এর চেয়ে জোরে চালানো সম্ভব নয়)

ঙ) নদী পার হওয়ার সবচেয়ে কম সময় কত ছিল ?

চ) এখন এই নদী সবচেয়ে কম দূরত্ব পার হতে নৌকাটির বেগের ও সময়ের কোন পরিবর্তন করতে হবে কিনা ? গাণিতিক যুক্তি বিশ্লেষণ করো। 

HSC Physics 2nd Paper Assignment Answer 2021

The question for the Physics second paper assignment for the HSC Exam 2021 has been published on dshe.gov.bd. As Students already know, the NCTB has condensed the Physics second paper syllabus because of the COVID-19 Corona Virus.

They have reduced the number of chapters For the Physics 2nd Paper syllabus to a total of Five. These five chapters are: First (তাপগতিবিদ্যা), Third (চল তড়িৎ), Seventh (ভৌত আলোক বিজ্ঞান), Eighth (আধুনিক পদার্থবিজ্ঞানের সূচণা) Tenth (সেমিকন্ডাক্টর ও ইলেকট্রনিক্স)। DSHE will publish the assignment question based on these chapters. In addition, they will publish the physics second paper assignment in the following weeks

HSC 6th Week Physics Assignment Answer 2021

According to the Assignment Work published by the DSHE, The Assignment for physics for the week of 6th is published from the Main Text Book. Students will be able to download assignment question from here.

We will be also prepared a Sample Assignment Answer, which students can use to write their physics subjects assignment answer.

Class: Inter 1st Year Batch: HSC Exam 2021 Group: Science Subject: Physics Paper: 2nd Paper Week: 6th Week Assignment Work: বর্তনীতে তড়িৎ প্রবাহের ক্ষেত্রে বর্তনীর উপাদানগুলোর ভূমিকা বিশ্লেষণ।

The Learning Outcomes of this Assignment is that the students will

• be able to analyze the mathematical relationship between the internal resistance of cell and electromotive force.
• Be able to explain the combination of series and parallel connection of cells in the circuit
• Be able to determine the electric current and potential difference in a circuit by using Kirchhoff’s law.

When Writing the Assignment Solutions, Students must includes these following matters: Students have to solve:

(a), combination of resistances and junction points X and Y should be used and Figure has to draw. (b), combination of resistance should be ensured.

2nd Week of HSC 2021 Physics 2nd Paper Assignment Answer:

From the First Chapter Textbook of Physics Second Paper, The Directorate of Secondary and Higher Education (DSHE) has published Assignment Question for the second Week. This article contains additional information about Assignment Questions, Learning Outcomes, Writing Instructions for the Assignment Answer, and Rubrics or Assessment Criteria for the Assignment for students. DSHE is published the 2nd Week Physics second Paper Assignment Answer on dshe.gov.bd. Let us check the assignment work, questions, solutions, and answer below.

Class: Inter 1st Year Batch: HSC Exam 2021 Group: Science Subject: Physics Paper: 2nd Paper

Assignment Question:

ক) এনট্রপির মাধ্যমে তাপ গতিবিদ্যার দ্বিতীয় সূত্র লেখ। তিন প্রক্রিয়ায় (পরিবহন, পরিচলন ও বিকিরণ) তাপের  সঞ্চালনের ক্ষেত্রে এনট্রপি বৃদ্ধি পায় নাকি হ্রাস পায় ?  উত্তরের পক্ষে গাণিতিক যুক্তি বিশ্লেষণ করো। 

খ) ধরো তুমি 27* C তাপমাত্রায় স্বাভাবিক চাপের এক গ্রাম  হাইড্রোজেন গ্যাসের আয়তন সমোষ্ণ প্রক্রিয়ায় প্রসারিত করে চার গুণ করলে।  এতে এনট্রপির পরিবর্তন নির্ণয় করো। 

গ) সমোষ্ণ প্রক্রিয়ার প্রসারিত করার ক্ষেত্রে চাপের পরিবর্তন হবে কিনা তা ব্যাখ্যা করো।  হাইড্রোজেন গ্যাসের এই প্রসারণে কৃত কাজ এর মান নির্ণয় করো? 

ঘ) সমচাপ প্রক্রিয়ায় এক গ্রাম হাইড্রোজেন গ্যাসের আয়তন চারগুণ প্রসারণে এনট্রপির পরিবর্তন হবে কিনা তা নির্ণয় করে দেখাও । সমচাপ ও সমোষ্ণ প্রক্রিয়ায় গ্যাসের এই আয়তন প্রসারণে এনট্রপির পরিবর্তন তুলনা করো। 

ঙ) কার্নোর চক্রকে তাপমাত্রা বনাম এনট্রপি লেখচিত্রের সাহায্যে অঙ্কন করে এর বিভিন্ন ধাপ ব্যাখ্যা করো। 

চ) Fig: 1 এর ক্ষেত্রে এনট্রপির পরিবর্তন এবং Fig:2  এর ক্ষেত্রে অভিকর্ষ বল দ্বারা কাজ অবস্থানান্তরের জন্য নির্বাচিত পথের উপর নির্ভর করে কিনা ? উত্তরের পক্ষে যুক্তি চিত্রের আলোকে গাণিতিক ভাবে ব্যাখ্যা করো । 

পরিমাপের সকল একক এসআই ইউনিট হবে।

Check Now: HSC Higher Mathematics Assignment Answer 2021 for the 1st and 2nd Paper of all weeks.

How to create the HSC 2021 Physics Assignment to get Outstanding Remarks:

As students know from the information provided above, candidates of HSC Exam 2021 are required to complete a total of 10 assignments worth 50 marks for HSC Result 2021.

Check Now: HSC Biology Assignment Answer 2021 for the 1st and 2nd Paper for of weeks.

Consequently, it is critical to participate, collect assignments, write the assignment answer, and submit it to the colleges. Now, what information should students pay attention to in order to achieve the best grades? As a point of reference, the Directorate of Secondary and Higher Secondary Education publishes rubrics for each assignment once a week for their information and convenience. If any students wish to achieve the highest possible score on the HSC Physics Assignment 2021, they should follow the writing guidelines provided by the DSHE. There are three rules to follow in order to receive Outstand Remarks or the highest possible marks. That is to-

• Creativity,
• Consistency and

Now, Students can download the Assignment Rubrics of Every week from here.

Source: DSHE

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9 Class Physics Assignment With Full Answer 2022 – 4th week

The Secondary Education Board authority publish Class 9 Physics Assignment Answer 2022 4th week. Without any charge, every week they has been released 9 class physics assignment solution 2022 4th week all education board by there authority. We also posted and you can get your Physics Assignment at chakrirkhobor.net. We try full Physics assignment solution for 9. Most of the Assignment finder many time fine nine class Physics assignment 9th week.

Class 9 Physics Assignment Answer 2022 – 4th Week

You can get the first Class 9 Assignment all Board. This year newly start Assignment answer 2022 all board on their website. You want to get 9 class Assignment keep reading below. All are interested and eligible applicants able to apply Assignment in class 9.

How to Download Physics Assignment Answer 2022 for Class 9?

All Education Board start all subject Assignment and will be end on December, 2022. For multiple subjects Assignment the same system can be applied. Nine Class assignment 4th to fifth week start from February 4th week and end November 9 Week. Students can also check their Class 9 Physics Assignment on these websites.

Are you Download 9 Physics Assignment 2022?

See here 9 Physics Assignment Answer, Pdf question solution, full off Marks all details given on this Page. So all People Keep read this article and know all details here. Check also 9 Physics Assignment submit Date 2022 and Download link on this page. Check assignment Date Of School 2022. So all Applicants continue to read our article and know all details about http://www.dshe.gov.bd/ Assignment 2022.

Class 9 Physics Assignment PDF File Download 2022

DSHE has recently released the notification regarding the 9 Physics Assignment Exam solution 2022 exam dates check on the official Website. 9 Physics Assignment Exam solution released soon on the official website a direct link we provide below of this page.

How to do Class 9 Assignment Answer ?

On the off chance that you don’t think about the 9 Physics Assignment process, this area will improve your insight in a matter of seconds. It would be ideal if you’re Assignment and ensure you are following the procedure appropriately. Here you go.

How to get Physics Answer Class 9?

All education Board facilities get 9 Physics Assignment Answer. Well its quite obvious most of the students in Bangladesh are belongs from all area, they may not have the facility of Computer, Laptop or Android MOBILE, if you are not able to check your Physics Assignment in 9, then you can get your schools.

When Class 9 Physics Answer will be Start 2022?

To whom it may concern & get bet Class 9 Physics Assignment of All board and you try see here. So You cannot know to check and Follow this rules.

4th Week nine class Physics Assignment answer see below.

Every Assignment seeker knows chakrirkhobor.net published all type of Assignment with answer pdf file. This Notice also found on my website. Finally you can understand get the total Physics Assignment all board 2022. So you have to connect for their address. In conclusion, for next update about update assignment Notice. Finally 4th Week Assignment etc. So stay with us.

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HSC Physics Assignment Answer 2022 – 4th Week

Inter 1st year college HSC college Physics 1st & 2nd Paper assignment 2022 PDF . 4th week HSC Physics assignment answer 2022 is available on our website admissionwar.com. The assignment has published by the Directorate of Secondary and Higher Education. So let’s download the physics 2nd paper assignment solution PDF.

HSC Physics Assignment Answer 2022

4th week assignment has been given for the HSC candidates of 2022. One of these assignments is the physics assignment. In this post, we will discuss Physics assignment and assignment solutions.

From now on, every week, assignments will be given regularly. And students must submit the assignment solutions to their respective schools within the specified time.

However, when writing the assignment, you must follow the guidelines given by the educational institution. Otherwise, the assignment may not be accepted. Assignments may need to be rewritten. And may need to be re-submitted.

So students have to write the assignment following all the guidelines while writing the assignment.

HSC 4th Week Physics Assignment Answer

DSHE authority has declared 4th week assignment for HSC 2022 candidates.  This week students will submit the physics 1st paper assignment, here we have added the current week assignment solution image.

2nd week Physics Assignment Answer 2022

Second week’s physics assignment question and answer are given below.

• Physics 2nd paper Assignment Question 

• Assignment Image

Download Assignment PDF

Check Others Subject Answer

HSC 1st week Physics Assignment

Physics 1st paper Assignment Question 

• Assignment Solution

Download Full Answer PDF

Good to Know

1. The foundation of Physics is the formula. There is no substitute for formulas to do well in mathematical physics. So you have to have a clear idea about the basic formulas.

2. Different types of equations are used to solve different problems in mathematical physics. No equation is very simple and no equation is very complex.

However, all the equations are created from some general equations. These general equations need to be better understood.

3. It is often seen that we somehow solve mathematical problems. But we failed to get the full number due to using the wrong unit.

4. Derivation is an important issue in higher physics. If you don’t have a clear idea about the basic derivatives, then you have to face some problems to solve this kind of mathematical problem.

So try to pay attention to better understand the basics of derivation.

5. After starting a new chapter, you have to read the descriptive part of that chapter or the theory part. Because it will make the basics clearer and give you an idea of ​​what kind of mathematical problems might be.

If the students adhere to the points mentioned above, we hope they will be able to do better in physics.

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