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For a black body at temperature 727^(@)C...

For a black body at temperature `727^(@)C`, its rate of energy loss is 20 watt and temperature of surrounding is `227^(@)C`. If temperature of black body is changed to `1227^(@)C` then its rate of energy loss will be

A

304 W

B

`(320)/(3)W`

C

240 W

D

120 W

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