Two spherical bodies of same materials having radii 0.2 m and 0.8 m are placed in same atmosphere. The temperature of the smaller body is 800 K and…

Two spherical bodies of same materials having radii $\displaystyle 0.2$ m and $\displaystyle 0.8$ m are placed in same atmosphere. The temperature of the smaller body is $\displaystyle 800$ K and temperature of the bigger body is $\displaystyle 400$ K . If the energy radiated from the smaller body is E, the energy radiated from the bigger body is (assume, effect of the surrounding temperature to be negligible),