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  • As the temperature of the body increases, the wavelength at which the spectral intensity (<img alt="E_{\lambda }" src="https://entrancecorner.oncodecogs.com/gif.latex?E_%7B%5Clambda%20%7D

As the temperature of the body increases, the wavelength at which the spectral intensity (E_{\lambda }) is maximum will

Option: 1

Increases


Option: 2

Decreases


Option: 3

Remains constant


Option: 4

None of these


Answers (1)

best_answer

As we learned

 

 

According to Wien’s displacement law -

  \lambda _{max}*T=b=constant

 So ,

As the temperature of the body increases, the wavelength at which the spectral intensity

(E_{\lambda }) is maximum will decreases.

Posted by

jitender.kumar

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