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For a black body at temperature 527^(@)C...

For a black body at temperature `527^(@)C`, its radiating power is 60 W and temperature of surrounding is `127^(@)C`. If the temperature of the black body iss changed to `927^(@)C`, then its radiating power will be:-

A

120 W

B

240 W

C

304 W

D

320 W

Text Solution

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The correct Answer is:
D
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