Questions
The power radiated by a black body is P and it radiates maximum energy around the wavelength - Now the temperature of the black body is changed so that it radiates
maximum energy around wavelength . The power radiated by it will now increase by a factor of:
detailed solution
Correct option is B
T'=λ0λ02T=2T⇒Power radiated will increase by a factor of 24=16.Talk to our academic expert!
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If there are two bodies at different temperatures, the wavelength of radiation (in which maximum radiation energy is distributed):
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