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MHT CET Physics question

PhysicsThermal Properties of MatterMHT CET

Heat energy is incident on the surface at the rate of . If coefficient of absorption is and coefficient of reflection is , then heat energy transmitted by the surface in is [MHTCET 2018]

Answer: (B)

Solution

Coefficient of transmission ; heat incident in 5 min is 5000 J, so transmitted heat is $0.1 ×

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Question ID VK-063718