A small blackbody is heated from 500 K to 1000 K

PHYSICS · Single correct · CBSE · Physics · Thermal Properties of Matter · Thermal Properties of Matter

Problem

A small blackbody is heated from 500 K to 1000 K. By what factor does the total power radiated per unit area increase? (a)

4

(b)

15

(c)

16

(d)

32