1.

When sun light is scatterred by minute particles of atmosphere, then the intensity of light scattered away is proportional toA. `("wavelength of light")^(4)`B. `("frequency of light")^(4)`C. `("wavelength of light")^(2)`D. `("frequency of light")^(2)`

Answer» Correct Answer - B
(b) molecules of a medium after absorbing incoming light radiations, emit them in all directions. This phenomenen is called scattering. According to scientist Rayleigh, the intensity of scattered light `prop1/lamda^(4)propv^(4)`
where, v is the frequency.


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