What is Rayleigh scattering?

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Question

(B) Rayleigh scattering is the scattering of light by particles (such as air molecules) that are much smaller than the wavelength of the incident ligh

Vedclass · Accepted Answer

The scattering of light by particles much smaller than the wavelength of light.

Vedclass · Answer

(B) Rayleigh scattering is the scattering of light by particles (such as air molecules) that are much smaller than the wavelength of the incident light. According to Rayleigh's law,the intensity of scattered light $I$ is inversely proportional to the fourth power of the wavelength $\lambda$ of the incident light,given by the relation $I \propto \frac{1}{\lambda^4}$. This phenomenon explains why the sky appears blue,as shorter wavelengths (blue light) are scattered more strongly than longer wavelengths (red light) by the molecules in the Earth's atmosphere.

Similar Questions

According to Rayleigh, when sunlight travels through the atmosphere, the amount of scattering is proportional to the $n^{\text{th}}$ power of the wavelength of light. Then the value of '$n$' is:

What will be the colour of the sky as seen from the Earth if there were no atmosphere?

Pick the wrong answer in the context of a rainbow.

On which does the scattering of light depend?

Why are clouds seen to be of white colour?

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