physics assignment answer 2nd week

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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HSC 2022 Physics 2nd Week Answer Inter Assignment

June 26, 2021 bdexam-aid Assignment , dshe.gov.bd assignment 0

HSC 2022 Physics 2nd Week assignment questions and answer: HSC 2nd week assignment syllabus has been published a couple of days back. In accordance with the the HSC 2022 assignment 2nd week syllabus, we have given physics assignment solution in this post. Inter students an now collect 2nd week physics assignment from this post. Though we could not be able to submit all the assignment answer to you, we still keep trying to give as many assignment as possible.

Quick Link..

HSC 2022 Physics 2nd Week

It seems we are talking about the same topic because the post subjects is the same. Firstly we talk about assignment question. Then we give assignment solution. Therefore, the internal language are becoming identical. But do not bother about that. Our object is that we will share HSC 2022 2nd week physics assignment and answer. 

HSC Assignment 2022 

As usual we are publishing HSC assignment duly on time. As soon as DSHE publishes HSC 2022 assignment, we upload it in our website. And we have specific post for publishing HSC 2022 assignment syllabus. At present 2nd week Inter assignment is going on. As for 2nd week Inter assignment , there are mainly English, Physics and Economics assignment. We are going to give you English Economics and Physics assignment solution. Others will be left to your work. Now see 2nd week full assignment PDF below.

Click here to download HSC 2022 2nd week assignment PDF   

Inter Assignment 2nd Week 

From Inter 2nd week assignment syllabus, we have picked physics assignment questions and answer for this post. Be certain that we are going to give a lucid assignment answer. Moreover, we can assure you about the preciseness of HSC physics assignment answer. HSC students will be content at this answer. We want to say something beforehand about the answer. 

HSC 2022 2nd Week Assignment Answer

As regards assignment we have an important note for you. Earlier we solved assignment solution for you. But due to the shortage of time, our team cannot solve assignment. Thus we are collecting HSC assignment answer. But we are meticulous in collecting assignment answer. You will get a handy assignment answer. Be sure. 

HSC physics Assignment 2nd Week 

Specifically we are discussing physics assignment 2nd week of HSC 2022. First we want to relate 2nd week physics assignment questions here. Then we will see 2nd week physics assignment in original image. Thereafter will go to the physics assignment answer. Now, let us describe here Inter 2nd week physics assignment questions. 

HSC 2nd Week PHYSICS Question 

With no more delay, we want to write the question here. If you have difficulty in understanding the topics from the photos, you can read the questions below.  There is an article below. Then there are three questions. We have given solution to all of them. See first the physics assignment questions below:

HSC 2022 Physics Assignment Solution 

In the above we have cited 2nd week physics assignment question. After seeing the physics assignment question, we will describe 2nd week physics assignment answer. We have given an attachment for 2nd week physics assignment. HSC students can download the file for further use. See below HSC 2022 physics assignment answer PDF.

Click here to download PHYSICS full answer PDF

See more below:

• HSC Assignment 2021 2022 College Assignment Syllabus  
• HSC Assignment 2021 2022 College Assignment Syllabus
• SSC 2022 Math Assignment Solution 1st Week (গনিত)
• এইচএসসি অ্যাসাইনমেন্ট ২০২১ 2021 HSC Assignment 2022
• HSC 2022 physics answer
• HSC assignment 2nd week physics
• Physics answer 2nd week
• physics assignment HSC physics

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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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• Authors: Paul Peter Urone, Roger Hinrichs
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• Book title: College Physics
• Publication date: Jun 21, 2012
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Updated Information 2024

SSC Physics Assignment 2021 1st & 2nd Week Answer

SSC Physics Assignment Answer 2021 Subject of the second week: Recruitment related to the restructured syllabus of 10th class SSC syllabus 2021 conducted under the Secondary School Certificate Board. Physics recruitment for SSC 2021 students has been published, in the context of appropriate reports that the ongoing Kovid-19 epidemic has disrupted educational activities of students at all levels of the country due to closure of educational institutions.

SSC Physics Assignment 2021 1st & 2nd Week Answer

Students who have been waiting for their SSC exams for a long time are now doing academic work from home. Until the new assignment is published, the next tenth grade students will have to write two assignments – first and second week. From here, SSC beginners can download 1 and 2 week SSC Physics Assignment 2021 Answers with questions.

To make your assignment easier, we publish the topics of Secondary School Certificate SSC Physics Assignment Answer 2021 Second Week on our website, from where you can get good marks with many ideas and by completing the assignment with your talent.

“Chapter 01: Physical Quantities and Measurements” is scheduled for the 1st week of your SSC Physics Assignment. Read the chapter carefully and write your answer in practice. You can take a look at the sample answer we created before creating your physics assignment solution. At the beginning of the assignment the title should be written: Simple instrument and its use.

SSC Assignment 2021 1st Week Answer Physics

Question-1: To create a model of a project, you need Taema Maeta Art Paper. The stationery store known to Tayma is also not opening due to the Kovid epidemic. The shop where the game is played is notorious for being dishonest. But being compelled, Tayma has to buy paper from him now. The shopkeeper is claiming that the value of the paper given to him is 180 g / m. Each page size of modeling paper is 75 cm x 75 cm. If you decide to go it cheap and risk the low bandwidth you are only fooling yourself. Nothing can be measured at a 6 cm angle with the measuring tape that Taema has at home. And there is a digital device for measuring cooking utensils in your home. It does not record a mass below 20 grams. This means that if you want to measure the mass of an object in the corner of that village correctly, you have to take 5 objects. So that their combined mass is 40 grams which is a multiple of 20 grams. You don’t have the opportunity to use the device anywhere else

Secondary School Certificate – Wikipedia

Physics 2 nd  Week Assignment

Physics 2nd week assignment has been published for the candidates of SSC Science Group of 2021. The “Chapter-2: Speed” section has been selected for the second week. Read the speed chapter carefully and write the answer to the question scheduled for the physics 2nd week assignment. If you want, you can take a look at the answer we have prepared. At the beginning of the physics 2nd week assignment, the title should be: Speed ​​and its sum.

Actually, physics assignment ssc 2021 is very important for the understudies who are now at the class ten. Each of the duo assignments includes four questions each while the marks assigned in the questions are various from one to another. So, check from below section your physics assignment 2021 along with question for the science group learners.Try to complete the assignments by focusing on the work

Thanks for reading our post carefully and if you like it don’t forget to share it with your friends, may Allah keep you healthy, Allah Hafez

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SSC Physics Assignment 2021 & 2022

Physics assignments have been published for the candidates of SSC 2021 and 2022. Some chapters have been set aside for the assignment of physics subjects. The first chapter is physical quantities and measurements, the second chapter is motion and the fourth chapter is Work, ability, and strength. From these three chapters, questions of SSC Physics Assignment 2021 have been asked. And from these chapters, the answer sheet of SSC Physics Assignment 2021 has to be prepared. For the convenience of SSC examinees of 2021, we are providing instructions separately from these two chapters.

DSHE has given 1st, 2nd, 4th, 5th, 7th and 8th week work through Physics assignments in these chapters. Physics SSC 1st Week Assignment 2021 , SSC 2nd Week Assignment 2021 , SSC 4th Week Assignment 2021 , SSC 5th Week Assignment 2021 , SSC 7th Week Assignment 2021 , and SSC 8th Week Assignment 2021 & 2022 Questions and solutions are discussed below. If you want the solution of SSC Assignment 2021 then read the full post. Looking for Class 10 (SSC 2022) Physics Assignment Answer ?

SSC Physics 8th Week Assignment 2021

অ্যাসাইনমেন্ট : চামচে আলোর ধর্ম।

SSC Physics 8th Week Assignment 2021 Answer

SSC Physics 8th Week Assignment 2022

SSC Physics 8th Week Assignment 2022 Answer

SSC Physics 7th Week Assignment 2021

Assignment : আয়না সমাচার: প্রতিবিম্ব, আয়না থেকে বস্তু ও প্রতিবিম্বের দূরত্ব।

SSC Physics 7th Week Assignment 2021 Answer

SSC 2021 Physics 5th Week Assignment

Assignment: নবায়নযোগ্য শক্তির গল্প: বিভব শক্তির ধারণা, কর্মদক্ষতা নির্ণয়, শক্তির এক একক থেকে অন্য এককের রূপান্তর, পরিবেশগত প্রভাব বিবেচনায় শক্তির প্রধান উৎসসমূহের অবদান।

SSC Physics 5th Week Assignment 2021 Answer

SSC 2021 Physics 4th Week Assignment

The 4th Week physics assignment of SSC examinees has been published. The second chapter is selected for  SSC 4th Week physics assignment. A few questions have been asked as to the work of the 4th Week physics assignment. The questions of the SSC 4th Week physics assignment are expressed through pictures. So all the students who want to see the questions of the SSC 4th week physics assignment please take a look at the pictures given on our website. Physics Students need to know a number of things related to speed in order to solve the 4th Week assignment. For example, you need to know the explanation of the motion of an object falling unhindered or freely. Also need to know the explanation of kinetic energy and potential energy. To answer the SSC 4th week physics assignment, you have to read the described parts of pages 48 to 49 of the textbook. Also, follow pages 100-108 of the textbook.

Assignment Title : শক্তির রূপান্তর – ৭৫ কেজি একটি পাথর ৪০ মিটার উঁচু থেকে ছেড়ে দেওয়া হলো

There are several instructions on how to solve/answer the SSC 4th Week physics assignment. I will also provide some instructions so that the students can achieve good results. Below are all the things that must be mentioned in the answer sheet to solve the SSC 4th Week physics assignment. What is the total energy of an object at a height of 40 meters? By drawing the chart, time, energy, and time, potential energy changes have to be explained. You can understand how to answer the physics 4th Week assignment by looking at the assignment guide in the figure.

SSC 2021 Physics 4th Week Assignment Answer

We will also publish the SSC 4th Week physics assignment answer or solution through the website. Students who want to download SSC 4th week Physics Assignment Answer or Solution PDF please visit our website.

SSC Physics 1st Week Assignment

A matte art paper is needed to create a model of a project. Again, your familiar stationery store is not opening due to the Kovid epidemic. The shopkeeper who is open is notorious in the area for being dishonest. But now you have to buy paper from him. The shopkeeper is claiming that the value of the paper given to him is 160 g / m. Each page size of modeling paper is 56 cm x 75 cm. If you decide to go it cheap and risk the low bandwidth you are only fooling yourself. You can’t measure anything less than 2 cm with the measuring tape you have. And, the digital niche for measuring cooking utensils in your home does not record a mass below 20 grams.

Get 1st Week Physics Assignment Answer

This means that if you want to measure the mass of an object in the corner of the village correctly, you have to take 5 objects. So that their combined mass is 40 grams which is a multiple of 20 grams. You do not have the option to use the device anywhere else. (A) What is the unit by which the value of the paper is measured? (B) What would be the unit of value in kilograms? (C) How much paper do you need to buy to be sure? Argue in favor of your calculation. (D) If the value is written on the paper packet (120 ° .5) g / m, it means that the value is actually between 119.5 to 120.5 acres. Here the value of the final error is 5 units. How subtle or accurate is your assessed quality?

After completing the first assignment in Physics, you will be able to learn how to determine the area and volume of a well-shaped object using simple instruments. Candidates of SSC 2021 are also asked to follow pages 18-27 of the textbook as a guide to solve the first assignment of the Physics subject provided.

SSC Physics 2nd Week Assignment

Rabbi and Sajal, two candidates for admission to the University of Engineering, live in two separate houses on a side street along the examination hall. They have been asked to appear at the examination hall gate by 9 am, after which the gate will be closed. As far as Sajal’s house is from the examination hall, Rabbi’s house is 200 meters away from him. But Sajal woke up all night because of Facebooking It’s too late to get up. After eating breakfast and reprimanding his parents, Sajal came to the gate of the house and saw that the rabbi was walking at a steady speed and if he walked at this speed, he would reach the gate at the right time. But for a full stomach, it is impossible for Sajal to advance more than 10 seconds at a maximum of 1 m / s. And the rest of the time he will be able to run at half the maximum speed.

Get 2nd Week Physics Assignment Answer

It is now 8:58 in the morning. If you continue in this way, you will be able to enter at the last moment if Sajal is tested. (A) How far is Sajal’s house from the examination hall? (B) The rabbi decides on the night before the examination that he will leave the house at 8:44 in the morning and leave quickly and reach the hall by 8:55 in the morning. So what speed does he have to go? (C) At this speed, after crossing the gate of Sajal for 50 meters, suddenly Rabbi’s girdle spins and after that Rabbi continues to travel at a quarter of the speed of East, then will Sajal pass him before entering? (D) Draw a chart showing the position of Rabbi and Sajal’s road between 8:58 am and 9 am on a chart. For each, Taema must show the position of at least four points (eight points in total).

From the assignment given in the second chapter of physics on motion, there is much to be learned from the analysis of the interrelationships between the quantities related to motion. If you can complete the chapter of physics properly, it will be possible to acquire knowledge in this regard. You are asked to follow pages 19-27 of the textbook as a guide for completing the assignment of the second chapter of Physics.

SSC Physics (1st Week & 2nd Week) Assignment 2021 Answer

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SSC Assignment 2022 All Week Physics Answer

Ssc 2022 physics assignment answer 12th week.

SSC 2022 Physics Assignment Answer has been published. Students need to create a total of 5 assignment solutions in Physics. Through this, SSC exam 2022 preparation for Physics will be completed. The test will be taken after completing the short syllabus. In addition, if the educational institution is started, normal teaching activities will continue.

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DAKHIL 2021 Physics Assignment Solution PDF File – 1st & 2nd Week

Without any charge, Dakhil Class 2021 Physics Assignment Answer has to be submitted for 1st and 2nd weeks. There website has been upload Dakhil Assignment 2021 Hadith Assignment assigned as1st & 2nd week assignment. We also posted and you can get your 10 class Hadith assignment pictures and PDF files at chakrirkhobor.net. Dakhil is also scheduled for 2nd, 3rd, 5th, 6th, 8th, 9th and 12th-week assignments. You want to get Dakhil Assignment questions and answers to keep reading below.

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DAKHIL Physics Assignment Answer 2021

Madrasah Board In this 2021 year start all subject Assignment and will end on maybe December 2021. Dakhil assignments physics start in June and end in December 2021. Students can also check their Dakhil Physics 1st paper assignments question solve on these websites. You can get the first Class Dakhil Physics Assignment for DAKHIL Exam 2021 all Board. This year newly start Assignment answer 2021 all board on their website.

How to do Class 10 Physics Assignment Answer 2021?

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All time visit our site and Stay with us, You will get your answer. I will compose the 1st week class 10 Physics assignment task answers to the inquiries referenced in the inquiry concerning a help individual. We have talked about the full task class Dakhil Physics for every one of you. We trust you didn’t have any trouble in downloading any of the gave tasks. You can gather class DAKHIL Physics Assignment arrangement from this post.

Physics Assignment Solution Download 2021

Dakhil Education Board has recently released the notification regarding the Dakhil Assignment Exam solution 2021 exam dates check on the official Website. Dakhil Physics Assignment 2021 PDF Download. I realize who lost his employment because of lockdown. Nonetheless, since the understudies need to offer their own input, they need to reply.

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How to get Ten Class Physics paper Assignment Answer?

All education Board facilities get DAKHIL Physics Answer. Well, it’s quite obvious most of the students in Physics 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 Assignment 10, then you can get your Madrasah.

When 10 Class Physics Assignment will be Start 2021?

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Dakhil Physics Assignment answer-2nd Week

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