State and explain Wein’s displacement law. – InterviewSolution

1.

State and explain Wein’s displacement law.

Answer»

The wavelength (λ_m) corresponding to maximum energy emitted by a black body is inversely proportional to its absolute temperature

i. e., λ_m ∝ \(\frac{1}{T}\) or λ_m T = constant.

The constant is called Wein’s Constant.

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