EASY
11th West Bengal Board
IMPORTANT
Earn 100

What are meant by a perfectly rigid body and perfectly elastic body?

Important Questions on Elasticity

MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 12 - Elasticity>EXERCISE>Q 12
What is the value of Y of a perfectly rigid body ?
EASY
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 12 - Elasticity>EXERCISE>Q 13
What are breaking stress and yield point?
MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 12 - Elasticity>EXERCISE>Q 14
Why steel should be called more elastic than rubber?
EASY
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 12 - Elasticity>EXERCISE>Q 15
Young modulus of Brass is 9.8×1010Nm-2. What it means ?
MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 12 - Elasticity>EXERCISE>Q 16
Arrange the following materials in the order of increasing elasticity : steel, copper, rubber and glass.
EASY
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 12 - Elasticity>EXERCISE>Q 17
What is the relation between volume strain and longitudinal strain?
EASY
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 12 - Elasticity>EXERCISE>Q 18
Can a body suffer longitudinal strain without any volume strain ? Explain.
EASY
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 12 - Elasticity>EXERCISE>Q 19
When a pure shearing strain is produced in a rectangular solid, show that longitudinal strains are also produced in the body.