Two solid spheres A and B have same emissivity. The radiue of A is four times the radius of B and temperature of A is iwice the temperature of B. The ratio of the rate of heat radiated from A to that from B
Two solid spheres A and B have same emissivity. The radiue of A is four times the radius of B and temperature of A is iwice the temperature of B. The ratio of the rate of heat radiated from A to that from B
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radius of B and temperature of A is iwice the temperature of B. The ratio of the rate of
heat radiated from A to that from B](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F56577b2b-d5e6-4c62-b2bd-4c1dc2b2e80c%2F65f885e7-691f-44e2-90c7-97ccb1dbc6cd%2Fgj53wor_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Two solid spheres A and B have same emissivity. The radius of A is four times the
radius of B and temperature of A is iwice the temperature of B. The ratio of the rate of
heat radiated from A to that from B
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