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प्रश्न
Give reason why the smoke from fire looks white.
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उत्तर
The smoke from the fire looks white because the size of the particle is bigger than the wavelength of light and hence it scatters light of all wavelength which makes it look white.
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संबंधित प्रश्न
What do you understand by the term Scattering of light?
Answer the following questions in your own words.
What is meant by scattering of light?
The sky at noon appears white. Give reason.
Various shades of colour are seen in the sky at sunrise and sunset due to ______.
Give reasons:
Space beyond the earth's atmosphere appears dark.
Give some examples of scattering of light that we come across in day-to-day life.
The deflection of light by minute particles and molecules of the atmosphere in all directions is called ____________ of light.
Which of the following phenomena contributes significantly to the reddish appearance of the sun at sunrise or sunset?
The bluish colour of water in deep sea is due to
When light enters the atmosphere it strikes extremely fine particles, which deflect the rays of light in all possible directions, This is due to ______.
