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MHT CET Physics question

PhysicsThermal Properties of MatterMHT CET

A star (P) behaves like a perfectly black body emitting radiant energy at temperature 'T'. Another star (Q) also behave like perfectly black body emitting radiant energy at temperature T/4 and has radius eight times the radius of star (P). The ratio of radiant energy emitted by (P) to that by (Q) is [MHT-CET 2020]

Answer: (B)

Solution

Power , so $==Missing argument for \frac\frac{256}

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Question ID VK-063877