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Q. |
Rayleigh-Jean’s law holds good for which of the following? |
A. | shorter wavelength |
B. | longer wavelength |
C. | high temperature |
D. | high energy |
Answer» B. longer wavelength | |
Explanation: according to this law, the energy distribution is directly proportional to the absolute temperature and is inversely proportional to the fourth power of the wavelength. therefore longer the wavelength, greater is the energy distribution. |
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