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Two identical objects A and B are at tem...

Two identical objects A and B are at temperatures `T_(A)andT_(B)` respectively. Both objects are placed in a room with perfectly absorbing walls maintained at a temperature `T(T_(A)gtTgtT_(B))`.The objects A and B attain the temperature T eventually. Select the correct statements from the following:

A

A only emits radiation, while B only absorbs it until both attain temperature T.

B

A loses more heat by radiation than it absorbs, while B absorbs more radiation then it emits until they attain temperature T.

C

Both A and B only absorb radiation but do not emit it, until they attain temperature T.

D

Both A and B stops radiating after attaining temperature T.

Text Solution

Verified by Experts

The correct Answer is:
B
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