What is coefficient absorption ?

If 'p' calorie of heat energy is incident on a body and absorbs 'q' calories of heat absorbed then its coefficient of absorption is .

What is the value of coefficient of absorption for a perfect black body?

What is the sum of coefficients of absorption, reflection, and transmission of the body is.......

The coefficient of absorption of the thermal radiation of black body is

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

Heat energy is incident on the surface at the rate of 1000 J/min. If coefficient of absorption is 0.8 and coefficient of reflection is 0.1 then heat energy transmitted by the surface in 5 minute is

The coefficient of absorption of heat surface of a body is 0.68. When 100 calories of heat is incident on the body, 27 calories are reflected from the surface. Find the coefficient of transmission of the body.

The coefficient of absorption and the coefficient of the reflection of a thin uniform plate are 0.75 and 0.20 respectively. If 200 kcal of heat is incident on the surface of the plate, find the quantity of heat transmitted.

The coefficient of absorption and coefficient of reflection of a thin uniform plate are 0.75 and 0.20, respectively. If 200 K cal of heat is incident on the surface of the plate, find the quantity of heat transmitted.

The coefficient of absorption and reflection of the surface of a body are 0. 75 and 0.20 respectively. If 200 calorie of radiant heat is incident on the surface of the body, then the beat absorbed is