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Question: Answered & Verified by Expert
A black body of temperature T is inside a chamber of temperature T0. Now the closed chamber is slightly opened to the sun such that the temperature of black body T and chamber T0 remains constant. Then,

PhysicsThermal Properties of MatterNEET
Options:
  • A Black body will absorb more radiation
  • B Black body will absorb less radiation
  • C Black body will emit more energy
  • D Black body will emit energy equal to energy absorbed by it
Solution:
2477 Upvotes Verified Answer
The correct answer is: Black body will emit energy equal to energy absorbed by it
Since, the temperature of black body is constant, total heat absorbed = total heat radiated.

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