Define coefficient of emission.

Define co-efficient of emission state kirchoff's law of radiation.

Coefficient of transmission is 0.22 and coefficient of reflection is 0.74 for a given body. For a given body, at given temperature, the coefficient of emission is

Define coefficient of transmission. Give its S.I. unit and dimension.

Define emissive power, coefficient of emission and absorptive power.

What is coefficient of emission (emissivity)?

Define coefficient of restitution

Define coefficient of absorption , coefficient of reflection and coefficient of transmission. Obtain relation between them.

Define coefficient of restitution. State its value in case of an inelastic collision.

Define coefficient of absorption. Give its S.I. unit and Dimension.

Define coefficient of reflection. Give its S.I. unit and dimension.