A body radiates heat at the rate of `4cal//m^(2)//s`, when its temperature is `227^(@)C`.
Channel: Doubtnut
Date: 2020-05-31

A body radiates heat at the rate of `4cal//m^(2)//s`, when its temperature is `227^(@)C`. What is the heat radiated by the same body when its temperature is `727^(@)C` ?