CBSE Class 11 Elasticity Worksheet A

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Read and download free pdf of CBSE Class 11 Elasticity Worksheet A. Download printable Physics Class 11 Worksheets in pdf format, CBSE Class 11 Physics Elasticity Worksheet has been prepared as per the latest syllabus and exam pattern issued by CBSE, NCERT and KVS. Also download free pdf Physics Class 11 Assignments and practice them daily to get better marks in tests and exams for Class 11. Free chapter wise worksheets with answers have been designed by Class 11 teachers as per latest examination pattern

Elasticity Physics Worksheet for Class 11

Class 11 Physics students should refer to the following printable worksheet in Pdf in Class 11. This test paper with questions and solutions for Class 11 Physics will be very useful for tests and exams and help you to score better marks

Class 11 Physics Elasticity Worksheet Pdf

Elasticity MCQ Questions with Answers Class 11 Physics

Question- The force constant of a wire does not depend on
(a) Nature of the material
(b) Radius of the wire
(c) Length of the wire
(d) none of these
Ans-(d)
 
Question- A wirecan sustain the weight of 20 kg before breaking. If the wire is cut into two equal parts, each part can sustain a weight of
(a) 10 kg
(b) 20 kg
(c) 40 kg
(d) 35 kg
Ans-(b)
 
Question-  Two wires of the same material and same mass are stretched by the same force. Their lengths are in the ratio 2 : 3. Their elongations are in the ratio
(a) 3 : 2
(b) 2 : 3
(c) 4 : 9
(d) 9 : 4
Ans-(c)
 
Question-  The length of a wire is increased by 1 mm on the application of a given load. In a wire of the same material, but of length and radius twice that of the first, on application of the same load, extension is
(a) 0.25 mm
(b) 0.5 mm
(c) 2 mm
(d) 4 mm
Ans-(b)
 
Question-  If the potential energy of a spring is V on stretching it by 2 cm, then its potential energy when it is stretched by 10 cm will be
(a) V/25
(b) 5V
(c) V/5
(d) 25V
Ans-(d)
 
Question-  Two wires of the same material and length but diameters in the ratio 1 : 2 are stretched by the same force. The potential energy per unit volume for the two wires when stretched will be in the ratio
(a) 16 : 1
(b) 4 : 1
(c) 2 : 1
(d) 1 : 1
Ans-(a)
 
Question-  A wire suspended vertically from one of its ends is stretched by attaching a weight of 200 N to the lower end.The weight stretches the wire by 1 mm. Then the elastic energy stored in the wire is : 
(a) 0.2 J
(b) 10 J
(c) 20 J
(d) 0.1 J
Ans-(d)
 
Question-  A wire elongates by l mm when a load w is hanged from it.If the wire goes over a pulley and two weights w each are hung at the two ends, the elongation of the wire will be (in mm) 
(a) l
(b) 2 l
(c) zero
(d) l/2
Ans-(a)
 
Question-  Two wires are made of the same material and have the same volume. However, wire 1 has cross-sectional area A and wire-2 has cross sectional areal 3A. If the length of wire 1 increases by Δx on aplying force F, how much force is needed to stretch wire 2 by the same amount ?
(a) F
(d) 4F
(c) 6F
(d) 9F
Ans-(d)
 
Question- One end of a horizontal thick copper wire of length 2L and radius 2R is welded to an end of another horizontal thin copper wire of length L and radius R. When the arrangement is stretched by applying forces at two ends, the ratio of the elongation in the thin wire to that in the thick wire is 
(a) 0.25
(b) 0.50
(c) 2.00
(d) 4.00
Ans-(b)
 
Question- A man grows into a giant such that his linear dimensions increase by a factor of 9. Assuming that his density remains same, the stress in the leg will change by a factor of :
(a)1/81
(b) 9
(c)1/9
(d) 81
Ans-(b)
 
Question-  Steel ruptures when a shear of 3.5×108 N m–2 is applied.The force needed to punch a 1 cm diameter hole in a steel sheet 0.3 cm thick is nearly:
(a) 2.7 × 104 N
(b) 1.1 × 104 N
(c) 1.4 × 104 N
(d) 3.3 × 104 N
Ans-(d)
 
Question- A small but heavy block of mass 10 kg is attached to a wire 0.3m long. Its breaking stress is 4.8 × 107 N/m2. The area of cross section of the wire is 10–6 m2. The maximum angular velocity with which the block can be rotated in the horizontal circle is
(a) 4 rad/s
(b) 8 rad/s
(c) 10 rad/s
(d) 32 rad/s
Ans-(a)
 
Question- Two bars A and B of circular cross section and same volume and made of the same material are subjected to tension. If the diameter of A is half that B and if the force applied to both the rod is the same and it is in the elastic limit, the ratio of extension of A to that of B will be
(a) 16
(b) 8
(c) 4
(d) 2
Ans-(a)
 
Question- A substance breaks down under a stress of 105 Pa. If the density of the wire is 2 × 103 kg/m3, find the minimum length of the wire which will break under its own weight (g = 10 m/s2).
(a) 10 m
(b) 2.5 m
(c) 4 m
(d) 5 m
Ans-(d)
 
Question- Determine the value of x so that equal stresses are produced in each wire.
(a) 1.33 m
(b) 2.5 m
(c) 3.6 m
(d) 2.1 m
Ans-(a)
 
Question- Determine the value of x so that equal strains are produced in each wire.
(a) 1 m
(b) 2 m
(c) 3 m
(d) 2.2 m
Ans-(a)
 
 
 More questions-
 

1. The stretching of a coil spring is determined by its shear modulus. Why?

2. The spherical ball contracts in volume by 0.1% when subjected to a uniform normal pressure of 100 atmosphere calculate the bulk modulus of material of ball?

3. In the following stress – strain curve, which has:-

CBSE Class 11 Elasticity Worksheet A

1) Greater young’s Modulus 2) More Ductility 3) More Tensile strength.

4. A cube is subject to a pressure of 5X105 N|m2. Each side of cube is shortened by 1% find: - 1) the volumetric strain 2) the bulk modulus of elasticity of cube.

5. If the potential energy is minimum at r = r0= 0.74A0, is the force attractive or repulsive at r = 0.5A0; 1.9A0 and α?

6. A hollow shaft is found to be stronger than a solid shaft made of same equal material? Why?

7. Calculate the work done when a wire of length l and area of cross – section A is made of material of young’s Modulus Y is stretched by an amount x?

8. Water is more elastic than air. Why?

9. Explain :-

1) Elastic Body 2) Plastic Body 3) Elasticity.

10. The length of a metal is l1, when the tension in it is T1 and is l2 when tension is l2. Find the original length of wire?

Click on link below to download CBSE Class 11 Elasticity Worksheet A.

Chapter 01 Physical World
CBSE Class 11 Physical World and Measurement Worksheet A
CBSE Class 11 Physical World and Measurement Worksheet B
CBSE Class 11 Physics Fundamental Forces in Nature Worksheet Set C
CBSE Class 11 Physics Physical World And Dimension Worksheet Set A
CBSE Class 11 Physics Physical World And Dimension Worksheet Set B
CBSE Class 11 Physics Physical World And Measurements Worksheet Se A
CBSE Class 11 Physics Physical World Worksheet Set A
CBSE Class 11 Physics Physical World Worksheet Set A
CBSE Class 11 Physics Scope and Excitement of Physics Worksheet Set B
CBSE Class 11 Physics Towards Unification of Forces and Nature of Physical Laws Worksheet Set D
Chapter 02 Units And Measurement
CBSE Class 11 Physics Unit and Measurement Worksheet Set A
Chapter 03 Motion in a Straight Line
CBSE Class 11 Motion in Straight Line Worksheet A
CBSE Class 11 Motion in Straight Line Worksheet B
CBSE Class 11 Motion in Straight Line Worksheet C
CBSE Class 11 Physics Motion in a Straight Line Worksheet Set A
Chapter 04 Motion in a Plane
CBSE Class 11 Motion in Plane Worksheet A
CBSE Class 11 Physics Motion in a Plane Worksheet Set A
Chapter 05 Laws of Motion
CBSE Class 11 Laws of Motion Worksheet A
CBSE Class 11 Laws of Motion Worksheet B
CBSE Class 11 Laws of Motion Worksheet C
CBSE Class 11 Laws of Motion Worksheet D
CBSE Class 11 Physics Laws of Motion Worksheet Set A
CBSE Class 11 Physics Laws of Motion Worksheet Set E
Chapter 06 Work Energy and Power
CBSE Class 11 Physics Work Energy and Power Worksheet Set A
CBSE Class 11 Physics Work Energy And Power Worksheet Set D
CBSE Class 11 Physics Work Energy And Power Worksheet Set E
CBSE Class 11 Work Energy and Power Worksheet A
CBSE Class 11 Work Energy and Power Worksheet B
CBSE Class 11 Work Energy and Power Worksheet C
Chapter 07 System Of Particles And Rotational Motion
CBSE Class 11 Physics Kinematics Worksheet Set A
CBSE Class 11 Physics Kinematics Worksheet Set B
CBSE Class 11 Physics System of Particles And Rigid Body Worksheet
CBSE Class 11 Physics System of Particles and Rotational Motion Worksheet Set A
CBSE Class 11 Physics System of Particles And Rotational Motion Worksheet Set C
CBSE Class 11 System of particles and Rotational Motion Worksheet A
CBSE Class 11 System of particles and Rotational Motion Worksheet B
Chapter 08 Gravitation
CBSE Class 11 Gravitation Worksheet A
CBSE Class 11 Gravitation Worksheet B
CBSE Class 11 Gravitation Worksheet C
CBSE Class 11 Physics Gravitation Worksheet Set A
CBSE Class 11 Physics Gravitation Worksheet Set D
CBSE Class 11 Physics Gravitation Worksheet Set E
CBSE Class 11 Physics Gravitation Worksheet Set F
Chapter 09 Mechanical Properties Of Solids
CBSE Class 11 Physics Mechnical Properties of Solids Worksheet Set A
Chapter 10 Mechanical Properties Of Fluids
CBSE Class 11 Fluid Flow Worksheet A
CBSE Class 11 Physics Mechanical Properties of Fluids Worksheet Set A
CBSE Class 11 Physics Mechanical Properties of Fluids Worksheet Set B
CBSE Class 11 Physics Mechanical Properties of Fluids Worksheet Set C
CBSE Class 11 Pressure in fluids Worksheet A
CBSE Class 11 Surface Tension Worksheet A
CBSE Class 11 Viscosity Worksheet A
Chapter 11 Thermal Properties Of Matter
CBSE Class 11 Physics Properties of Bulk Matter Worksheet
CBSE Class 11 Physics Thermal Properties of Matter Worksheet Set A
CBSE Class 11 Physics Thermal Properties of Matter Worksheet Set B
CBSE Class 11 Specific heat Calorimetry and Hygrometer Worksheet A
CBSE Class 11 Specific heat Calorimetry and Hygrometer Worksheet B
CBSE Class 11 Thermometry Thermal Expansion and Specific Heat Worksheet A
CBSE Class 11 Thermometry and Thermal Expansion Worksheet A
CBSE Class 11 Transfer of Heat Worksheet A
CBSE Class 11 Transfer of Heat Worksheet B
CBSE Class 11 Transfer of Heat Worksheet C
Chapter 12 Thermodynamics
CBSE Class 11 Physics Thermodynamics Worksheet Set A
CBSE Class 11 Thermodynamics Worksheet A
CBSE Class 11 Thermodynamics Worksheet B
CBSE Class 11 Thermodynamics Worksheet C
CBSE Class 11 Thermodynamics Worksheet D
Chapter 13 Kinetic Theory
CBSE Class 11 Kinetic Theory of Gases Worksheet A
CBSE Class 11 Kinetic Theory of Gases Worksheet B
CBSE Class 11 Kinetic Theory of Gases Worksheet C
CBSE Class 11 Physics Kinetic Energy Worksheet Set A
Chapter 14 Oscillations
CBSE Class 11 Oscillations Worksheet A
CBSE Class 11 Oscillations Worksheet B
CBSE Class 11 Oscillations Worksheet C
CBSE Class 11 Physics Oscillations And Waves Worksheet
CBSE Class 11 Physics Oscillations Worksheet Set A
Chapter 15 Waves
CBSE Class 11 Physics Waves Worksheet Set A
CBSE Class 11 Waves Worksheet A
CBSE Class 11 Waves Worksheet B
CBSE Class 11 Waves Worksheet C
z More Worksheets for Class 11 Physics
CBSE Class 11 Elasticity Worksheet A
CBSE Class 11 Liquid in Motion Worksheet A
CBSE Class 11 Liquid in Rest Worksheet A
CBSE Class 11 Liquid in Rest Worksheet B
CBSE Class 11 Liquid in Rest Worksheet C
CBSE Class 11 Modulus of Elasticity Worksheet A
CBSE Class 11 Physics Ray Optics Worksheet
CBSE Class 11 Physics Worksheet Set A
CBSE Class 11 Physics Worksheet Set B Solved
CBSE Class 11 Physics Worksheet Set C Solved
CBSE Class 11 Physics Worksheet Set D Solved
CBSE Class 11 Physics Worksheet Set E Solved
CBSE Class 11 Physics Worksheet Set F Solved
CBSE Class 11 Physics Worksheet Set G Solved
CBSE Class 11 Physics Worksheet Set H Solved
CBSE Class 11 Physics Worksheet Set I Solved

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CBSE Class 11 Physics Elasticity Worksheet

The above practice worksheet for Elasticity has been designed as per the current syllabus for Class 11 Physics released by CBSE. Students studying in Class 11 can easily download in Pdf format and practice the questions and answers given in the above practice worksheet for Class 11 Physics on a daily basis. All the latest practice worksheets with solutions have been developed for Physics by referring to the most important and regularly asked topics that the students should learn and practice to get better scores in their examinations. Studiestoday is the best portal for Printable Worksheets for Class 11 Physics students to get all the latest study material free of cost.

Worksheet for Physics CBSE Class 11 Elasticity

Teachers of studiestoday have referred to the NCERT book for Class 11 Physics to develop the Physics Class 11 worksheet. If you download the practice worksheet for the above chapter daily, you will get better scores in Class 11 exams this year as you will have stronger concepts. Daily questions practice of Physics printable worksheet and its study material will help students to have a stronger understanding of all concepts and also make them experts on all scoring topics. You can easily download and save all revision Worksheets for Class 11 Physics also from www.studiestoday.com without paying anything in Pdf format. After solving the questions given in the practice sheet which have been developed as per the latest course books also refer to the NCERT solutions for Class 11 Physics designed by our teachers

Elasticity worksheet Physics CBSE Class 11

All practice paper sheet given above for Class 11 Physics have been made as per the latest syllabus and books issued for the current academic year. The students of Class 11 can be assured that the answers have been also provided by our teachers for all test paper of Physics so that you are able to solve the problems and then compare your answers with the solutions provided by us. We have also provided a lot of MCQ questions for Class 11 Physics in the worksheet so that you can solve questions relating to all topics given in each chapter. All study material for Class 11 Physics students have been given on studiestoday.

Elasticity CBSE Class 11 Physics Worksheet

Regular printable worksheet practice helps to gain more practice in solving questions to obtain a more comprehensive understanding of Elasticity concepts. Practice worksheets play an important role in developing an understanding of Elasticity in CBSE Class 11. Students can download and save or print all the printable worksheets, assignments, and practice sheets of the above chapter in Class 11 Physics in Pdf format from studiestoday. You can print or read them online on your computer or mobile or any other device. After solving these you should also refer to Class 11 Physics MCQ Test for the same chapter.

Worksheet for CBSE Physics Class 11 Elasticity

CBSE Class 11 Physics best textbooks have been used for writing the problems given in the above worksheet. If you have tests coming up then you should revise all concepts relating to Elasticity and then take out a print of the above practice sheet and attempt all problems. We have also provided a lot of other Worksheets for Class 11 Physics which you can use to further make yourself better in Physics

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