Question

why the sky is blue colour not red colour? explain.

class 10
the human eye
physics


hint:
wave length inverse proportion to frequency

Answer 1

The molecules of air and other fine particles in the atmosphere have size smaller than the wavelength of visible light . these are more effective in scattering light of shorter wavelengths at the blue end than light of longer wavelengths at the red end. when sunlight passes through the atmosphere the fine particle in air scatter the blue colour more strongly than red. the scattered blue light enters our eyes. since we see the blue light from everywhere overhead the sky appears blue.

Hope it helps u..

Answer 2

Answer:

The blue light has less wave length ,more frquency ,more scattering VIBGYOR

Explanation:

The blue light is the most effective in scattering