Two identical metal balls at temperature 200°C and 400°C kept in air at 27°C. The ratio of net heat loss by these bodies is - VgyanHub

Question:

Two identical metal balls at temperature 200°C and 400°C kept in air at 27°C. The ratio of net heat loss by these bodies is

Options :

(a) 1/4
(b) 1/2
(c) 1/16
(d) 473^4-300^4/673^4-300^4

Answer :

(d) 473⁴-300⁴/673⁴-300⁴

Answer Steps :

step 1

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