Young's modulus of elasticity is the ratio of

The dimensions of Young's modulus of elasticity is

Explain the terms : Young's modulus of elasticity and elastic fatigue.

Assertion If length of a wire is halved, its Young's modulus of elasticity will become two times. Reason The ratio of longitudinal stress and longitudinal strain is called Young's modulus of elasticity.

Assertion If length of a wire is halved, its Young's modulus of elasticity will become two times. Reason The ratio of longitudinal stress and longitudinal strain is called Young's modulus of elasticity.

The units of Young's modulus of elasticity are

Young modulus of elasticity for a gas is

Young modulus of elasticity for a gas is

Give the expression for Young's modulus of elasticity pretaining to a stretched wire.