MHTCET 13 May 2023 Shift 1 Solved Paper

Section: Physics
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Question : 106 of 150
 
Marks: +1, -0
A black body at temperature 127∘C radiates heat at the rate of 5‌cal‌/‌cm2‌ s. At a temperature 927∘C, its rate of emission in units of cal‌/‌cm2‌ s will be
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