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Two objects have exactly the same shape....

Two objects have exactly the same shape. Object A has emissivity of 0.3 and object B has emissivity of 0.6 , each radiates the same power, then

A

temperature of A is twice that of B measured in K

B

temperature of B is twice that of A in `^@K`

C

temperature of A is `2 ^1/4` times that of B in `^@K`

D

temperature of B is 2 times that of A in` ^@C`

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