Question

what are the factors determining the radiating power of a hot body?​

Answer 1

it depends up on material and directly proportional to fourth power of temperature of hot body

Answer 2

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The quality of heat radiated by a hot body per second depends upon the following sectors:

1. It is directly proportional to the temperature of the body.

2. It is inversely proportional to the temperature of the atmosphere.

3. It is directly proportional to the surface of the hot body.

4. It depends upon the nature of the surface of the hot body, that is, weather body is shining or black.