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A perfectly black body emits total energ...

A perfectly black body emits total energy of `5 xx 10^2` joules in 50 minutes. If its area is 10 `m^2` its emissive power at the temperature is

A

a)0.16 `w/m^2`

B

b)1.6`w/m^2`

C

c)0.016`w/m^2`

D

d)0.006`w/m^2`

Text Solution

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The correct Answer is:
C
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