Question

32. The particles of air smaller than the wavelength of visible light can cause scattering of which light? (a) Violet (b) Blue (e Red (d) Green​

Answer 1

Answer:

(b)Blue

Explanation:

The molecules of air and other fine particles in the atmosphere have smaller size than the wavelength of visible light. These are more effective in scattering light of shorter wavelengths at the blue end than the light of longer wavelength at the red end.

Answer 2

Answer:

(a)Violet

Explanation:

Air molecules scatter light in this way because they are very small (much smaller than the wavelength of visible light).Violet has the shortest wavelength and is scattered the most.