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प्रश्न
The sky at noon appears white. Give reason.
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उत्तर
At noon, the sun is above our head, so we get light rays directly from the sun without much scattering of any particular colour. Further, light has to travel less depth of atmosphere; hence the sky is seen white.
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संबंधित प्रश्न
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.
Answer the following question in your own words:
Will the laser beam be seen if it passes through a glass box which contains a lighted incense stick?
Why does the sky appear in blue colour?
The deflection of light by minute particles and molecules of the atmosphere in all directions is called ____________ of light.
One cannot see through the fog, because ____________.
Which of the following statements is correct regarding the propagation of light of different colours of white light in air?
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 ______.
When a beam of white light passes through a region having very fine dust particles, the colour of light mainly scattered in that region is ______.
