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प्रश्न
What colour does the sky appear to an astronaut?
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उत्तर
The sky appears black to an astronaut because there is no atmosphere in space to scatter the light from the sun.
संबंधित प्रश्न
Why does sun appear red at sunrise and sunset?
Which light has the longer wavelength : red light or blue light?
Which colour of light has the shorter wavelength − red or violet?
Name some everyday objects:
which absorb all the colours in sunlight
Where in nature can you find evidence that white sunlight may be made of different colours?
State whether the following statements are true or false:
The scattering away of blue light makes the sun appear red at sunset.
Which component of sunlight is scattered away when the sun appears red at sunrise or sunset?
When sunlight enters the earth’s atmosphere, state which colour of light is scattered
- the most and
- which the least.
Which of the following statements is correct regarding the propagation of light of different colours of white light in the air?
Why is the colour of the clear sky blue?
