The total power radiated by a surface of area and emissivity is W

PHYSICS · Subjective · CBSE · Physics · Thermal Properties of Matter · Thermal Properties of Matter

Problem

The total power radiated by a surface of area

5.00 \text{ km}^2

and emissivity

0.800

1.35 \times 10^9

W. Assume that the surface radiates into a vacuum at temperature

0 \text{ K}

. Calculate the temperature of the surface.