Deviation of light as it passes through the atmosphere due to variation in air density is called
atmospheric scattering
atmospheric refraction
atmospheric dispersion
atmospheric reflection
Deviation of light as it passes through the atmosphere due to variation in air density is called atmospheric refraction.
Question 6 Twinkling of stars is due to atmospheric (a) dispersion of light by water droplets (b) refraction of light by different layers of varying refractive indices (c) scattering of light by dust particles (d) internal reflection of light by clouds
Write short notes on:
(1) Refraction observed in the atmosphere.
(2) Dispersion of light.