What is the bulk modulus of a perfectly rigid body ?

What is young's modulus of perfectly elastic body ?

What is a perfectly plastic body ?

What is absorbing power of a perfectly black body ?

What is the absorptive power of a perfectly black body ?

A perfectly elastic body _____.

What is a rigid body ?

For a gas , the pressure is increased from 1.01 x 10^5 pa to 1.65 x 10^5 pa and volume is decreased by 10% keeping the temperature constant . What is the bulk modulus of the gas ?

What is bulk modulus of elasticity . To which state of matter is applied. Explain compressibility with its units.

How much is the young's modulus of a liquid ?