If the absorption coefficient and reflection coefficient of a surface of a body are `0.4` and `0.6` respectively then:-

The reflection coefficient and absorption coefficient of a body are 0.3 and 0.2 respectively. The percentage of radiation transmitted

What is coefficient absorption ?

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

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

Coefficient of reflection ( Reflectance ).

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 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.