Question

At a certain temperature, a black body has its maximum emission at
a wavelength of 1.0 μm. Now the temperature of the body is increased
so that the total
energy ( or rate of energy) emitted by the blackbody is doubled. Find
the new temperature
of the black body.

Answer 1

Answer:

the temperature found is

Answer 2

Answer:

A spherical black body of radius r at absolute temperature T is ... is given by the following expression aR2/(R2 + br2), and find ... The rate of energy loss of the black body.

Explanation:

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