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A blockbody emits radiation at the rate ...

A blockbody emits radiation at the rate P when its temperature is T. AT this temperture, the wavelength at which it radiates the maximum intensity is `lambda_(0)`. At another temperature T', the total power rasiated is P' and wavelength corresponding to the maximum intensity is `(lambda_(0))/(2)`. Then

A

P'T' = 32 PT

B

P'T' = 16 PT

C

P'T' = 8 PT

D

P'T' = 4 PT

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The correct Answer is:
A
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