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Properties of Matter question

2002 · Q165
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Properties of Matter question

2002 · Q165

NEETPhysicsProperties of MatterMCQ+4 / −1
The Wien's displacement law express relation between
  1. A
    wavelength corresponding to maximum energy and temperature
  2. B
    radiation energy and wavelength
  3. C
    temperature and wavelength
  4. D
    colour of light and temperature.
View written solutionFree

Correct answer: A

Wien’s displacement law states that the product of absolute temperature and the wavelength at which the emissive power is maximum is constant i.e. λmax\lambda _{max}λmax​ T = constant. Therefore it expresses relation between wavelength corresponding to maximum energy and temperature.

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