The energy spectrum of a black body exhibits a maximum around a wavelength lambda_(0). The temperature of the black body is now changed such that the energy is maximum around a wavelength( 3 lambda_(0))/( 4). The power radiated by the black body will now increase by a factor of

The energy spectrum of a black body exhibits a maximum around a wavele

1.	The energy spectrum of a black body exhibits a maximum around a wavelength lambda_(0). The temperature of the black body is now changed such that the energy is maximum around a wavelength( 3 lambda_(0))/( 4). The power radiated by the black body will now increase by a factor of
Answer» `256//81` `64//27` `16//9` `4//3` ANSWER :A