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JEE Advanced2006PhysicsThermal Properties of MatterActual

A black body of temperature T is inside chamber of temperature T₀ . Now, the closed chamber is slightly opened to sun such that temperature of black body (T) and chamber (T₀ ) remains constant.

Options

  1. ABlack body will absorb more radiation
  2. BBlack body will absorb less radiation
  3. CBlack body emit more energy
  4. DNone of these

Correct answer

D. None of these

Step-by-step solution

Since, the temperature of black body is constant, total heat absorbed = total heat radiated.

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