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                                    The energy spectrum of a blackbody exhibits a maximum around a wavelength λ0. The temperature of the black body is now changed such that the energy is maximum around a wavelength 3λ04 The power radiated by the blackbody will now increase by a factor: | 
                            
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Answer»  The energy spectrum of a blackbody exhibits a maximum around a wavelength λ0. The temperature of the black body is now changed such that the energy is maximum around a wavelength 3λ04 The power radiated by the blackbody will now increase by a factor:  | 
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