# A classical mechanics problem by Vivek Kushwah

Classical Mechanics Level pending

Parallel rays of light of intensity 912 watt per sq.m. a incidence on a spherical black body kept in surrounding of temp. 300 K take the stephen constant = 5.7*10^-8 watt per sq.m per K^-4 and energy exchange with the surrounding only through radiation the final steady state temp. of black body is closed to

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