The amount of energy radiated per unit time by a body does not depend

1.	The amount of energy radiated per unit time by a body does not depend upon the (A) nature of its surface (B) area of its surface (C) mass of the body (D) temperature difference of the surface and surroundings.
Answer» Correct Option Is (C) mass of the body \(\theta = \sigma AT^4\) Where, \(\theta = \) Energy Radiated A = Area T = Temperature \(\sigma =\) Conductivity (C) mass of the body

The amount of energy radiated per unit time by a body does not depend upon the (A) nature of its surface (B) area of its surface (C) mass of the body (D) temperature difference of the surface and surroundings.

Answer»

Correct Option Is (C) mass of the body

\(\theta = \sigma AT^4\)

Where,

\(\theta = \) Energy Radiated

A = Area

T = Temperature

\(\sigma =\) Conductivity