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Two bodies A and B having equal surface ...

Two bodies A and B having equal surface areas are maintained at temperatures `10^(@)C` . And `20^(@)C` . The thermal radiation emitted in a given time by A and B are in the ratio

A

`1:1.15`

B

`1:02`

C

`1:04`

D

`1:16` .

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The correct Answer is:
A
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