1.

A black body at a temperature of 1640 K has the wavelength corresponding to maximum emission equal to 1.75\[\mu \]. Assuming the moon to be a perfectly black body, the temperature of the moon, if the wavelength corresponding to maximum emission is 14.35 m is [Kerala (Med.) 2002]

A.            100 K                                       
B.            150 K
C.            200 K                                       
D.            250 K
Answer» D.            250 K


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