CBSE Class 11 Physics Question Paper Set Q Solved

Scroll down for PDF

CBSE Class 11 Physics Question Paper Set Q Solved. Students can download the last year board exams question papers using the link below. Free download of examination question papers with solutions. Last 10 year question papers should be practised to get better marks in examinations.

1 What is the work done by centripetal force in moving a body through half cycle on the circular path of radius 35 m?

2 A constant retarding force of 50 N is applied to a body of mass 20 kg moving initially with a speed of 15 ms-1. How long does the body take to stop?

3 A boat is likely to capsize if the persons in the boat stand up. Why?

4 Draw the position time graph for two objects having zero relative velocity.

5 Why are we hurt less when we fall on a heap of sand than when we fall on a cemented floor?

6 A force F = (5i + 4j) N displaces a body through s = (3i + 4k) m in 3s. Find the power.

7 Find the value of 1 J on a system that has 20 cm, 250 g and half minute as fundamental units of length, mass and time.

8 A spring balance is attached to the ceiling of a lift. A man hangs a bag, having a mass of 5 kg, on the spring. What will be the reading of the spring balance if:

(i) Lift moves downwards with an acceleration of 5 m/s2.

(ii) It moves upwards with an acceleration of 5 m/s2.

9 Draw a graph showing the variation of force of friction acting on a body with applied external force.

Show static friction, limiting friction and kinetic friction on the graph.

10 What are conservative and non-conservative forces? Give one example of each. 

11 Assuming that the escape velocity from a planet depends on gravitational constant ‘G’, radius of the planet ‘R’ and its density ‘d’, derive the formula for escape velocity using dimensional analysis method.

12 Using calculus, derive the three equations of uniformly accelerated motion.


OR


State parallelogram law of vector addition. Find the magnitude and direction of the resultant of two vectors A and B, which make an angle o with each other.

13 Show that the total mechanical energy of a body falling freely under gravity is conserved. 

14 (i) What are systematic errors? How can they be eliminated? Give an example.

(ii) If the errors involved in the measurement of a side and mass of a cube are 3 % and 4 % respectively, what is the maximum permissible error in the density of the material?

15 State and prove the work energy theorem for a variable force.


Please click the link below to download pdf file of CBSE Class 11 Physics Question Paper Set Q Solved

Tags: 


Click on the text For more study material for Physics please click here - Physics

Latest NCERT & CBSE News

Read the latest news and announcements from NCERT and CBSE below. Important updates relating to your studies which will help you to keep yourself updated with latest happenings in school level education. Keep yourself updated with all latest news and also read articles from teachers which will help you to improve your studies, increase motivation level and promote faster learning

CBSE and Microsoft join hands to build capacity for AI learning for schools

Central Board of Secondary Education and Microsoft join hands to build capacity for AI learning for schools : The officials from the Central Board of Secondary Education have announced that they have partnered with Microsoft India to conduct several capacity building...

CBSE class 10, 12 board exam important information

CBSE class 10, 12 board exam: important information to prevent problems for students : The Central Board of Secondary Education (CBSE) has issued an advisory for the students of class 10 and class 12 board. As per the notice, the registration of students appearing in...

JEE Main registration 2020 List of qualifying exams

JEE Main registration 2020: List of qualifying exams The process of JEE (Joint Entrance Examination) Main has already been started from September 3, 2019, on the official website of JEE, i.e. jeemain.nic.in. The interested and eligible students can also apply for JEE...

NCERT NTSE Admit Card 2020 released - know more

Introduction: NTSE 2020 National Talent search examination is conducted by NCERT to take out the students who excel in science. It is organized to measure and let the students with talent outshine in their coming future. This talent search exam is taken in 2 stages....

IBM to Set AI Curriculum for CBSE Class IX to XII

The Central Board of Secondary Education has tied up with IBM to develop a course of Artificial Intelligence in the CBSE curriculum. Now CBSE is going to introduce Artificial Intelligence as an elective subject for class 9 to 12th. The CBSE has taken this decision to...

CBSE will have more practicals

CBSE board has made a bigger announcement regarding 2020 board examinations for class 12. Board has decided that subjects like humanities, History, English and Hindi will also have practical exams like Chemistry, Biology, and Physics. As per, CBSE official's statement...

×
Studies Today