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A black body has maximum wavelength $λ_{m}$ at 2000 K. Its corresponding wavelength at 3000 K will be

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detailed solution

Correct option is D

X1T1=X2T2 λm×2000=λ23000 λ2=2λm3

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A black body has maximum wavelength λm at 2000 K. Its corresponding wavelength at 3000 K will be

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A black body has maximum wavelength $λ_{m}$ at 2000 K. Its corresponding wavelength at 3000 K will be