A black body at 227°C radiates heat at the rate of 7 cals/
cm²s. At a temperature of 727°C, the rate of heat radiated in
the same units will be
(a) 50 (b) 112 (c) 80 (d) 60
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1
50 is your answer.......
Answered by
0
(A) 50 is your answer........
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