Two spherical bodies of same materials having radii \( 0.2 \, \text{m} \) and \( 0.8 \, \text{m} \) are placed in same atmosphere. The temperature of the smaller body is \( 800 \, \text{K} \) and temperature of the bigger body is \( 400 \, \text{K} \). 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),
