If $\lambda $m denotes the wavelength at which the radioactive amission from a black body at a temperature TK is maximum, then

Question

If $\lambda $_m denotes the wavelength at which the radioactive amission from a black body at a temperature TK is maximum, then

${\lambda _m}\, \propto \,{T^4}$

${\lambda _m}$ is independent of T

${\lambda _m}$ $ \propto $ T

${\lambda _m}\, \propto \,{T^{ - 1}}$

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