Advertisements
Advertisements
प्रश्न
How would the sky appear when seen from the space (or moon)? Give reason for your answer.
Advertisements
उत्तर
On the moon, since there is no atmosphere, therefore there is no scattering of sun light incident on the moon surface. Hence to an observer on the surface of the moon (space), no light reaches the eye of the observer except the light directly from the sun. Thus the sky will have no colour and will appear black to an observer on the moon surface.
APPEARS IN
संबंधित प्रश्न
Why does sun appear red at sunrise and sunset?
Explain giving reason why the sky appears blue to an observer from the surface of the earth? What will the colour of the sky be for an astronaut staying in the international space station orbiting the earth? Justify your answer giving reason.
Why does the sun seem to rise two minutes before the actual sunrise and set two minutes after the actual sunset ? Explain with the help of labelled diagram.
Name the scientist who discovered that sunlight consists of seven colours.
How many colours are there in a full spectrum of white light? Write the various colours of spectrum in the order, starting with red.
Name some everyday objects:
which reflect all the colours in sunlight
What colour does the sky appear to an astronaut?
Why does the sun appear red at sunset?
Which phenomenon is responsible for making the path of light visible?
Blue colour of sky is due to the phenomenon of
