Advertisements
Advertisements
प्रश्न
The sky at noon appears white. Give reason.
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
Give reason why the smoke from fire looks white.
Various shades of colour are seen in the sky at sunrise and sunset due to ______.
Give some examples of scattering of light that we come across in day-to-day life.
Answer the following question in your own words:
What is meant by the scattering of light?
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 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 ______.
Name the phenomenon of light responsible for Tyndall effect. Write an event where this phenomenon can be observed.
