Bihar Police Constable Model Paper 6

The correct answer is The blue colour light in white light has a shorter wavelength and gets scattered the most by air molecules.

• The blue colour light in white light has a shorter wavelength and gets scattered the most by air molecules.
• Sunlight reaches Earth's atmosphere and is scattered in all directions by all the gases and particles in the air.
• Blue light is scattered more than the other colors because it travels as shorter, smaller waves.
• This is why we see a blue sky most of the time.
• This happens due to the phenomenon of Rayleigh scattering.