A black body A at a temperature of `527^(@)C`, emits radiant energy at the rate of 16
Channel: Doubtnut
Date: 2020-05-31

A black body A at a temperature of `527^(@)C`, emits radiant energy at the rate of 16 watt. Another black body B at temperature `127^(@)C`, emits radiant energy at the rate 8 watt in the same surrounding. Compare the surface areas of A and B.