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Tamil Nadu Board of Secondary EducationHSC Science Class 11

What is Wien’s law? - Physics

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Question

What is Wien’s law?

Short Note

Solution

Wien’s law states that the wavelength of maximum intensity of emission of black body radiation is inversely proportional to the absolute temperature of the black body.

`λ_"m" ∝ "l"/"T"` or `λ_"m" = "b"/"t"`

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Law of Heat Transfer
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Chapter 8: Heat and Thermodynamics - Evaluation [Page 158]

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Samacheer Kalvi Physics - Volume 1 and 2 [English] Class 11 TN Board
Chapter 8 Heat and Thermodynamics
Evaluation | Q II. 10. | Page 158
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