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In the visible spectrum, the Rayleigh scattering effect is significantly smaller in the red region (around...

In the visible spectrum, the Rayleigh scattering effect is significantly smaller in the red region (around 680 nm) compared to the blue region (around 450 nm). Show that the ratio Is/I0 of Rayleigh scattering is 5.2 times smaller at 680 nm than at 450 nm.

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Answer #1

The ratio given varies inversely to the fourth power of the wavelength. ( Check Rayleigh's formula). So we can prove the given question easily.

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