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MHT CET Physics question

PhysicsThermal Properties of MatterMHT CET

Two spheres P and Q of same colour having radii 8 cm and 2 cm kept at temperature 127℃ and 527℃ respectively. The ratio of the energy radiated by P and Q in the same time is

Answer: (B)

Solution

Energy : $ = (8/ × (400/ = 16

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Question ID VK-063552