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प्रश्न
To an astronaut in a space-ship, the earth appears ______.
पर्याय
White
Red
Blue
black
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उत्तर
To an astronaut in a space-ship, the earth appears blue.
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संबंधित प्रश्न
With the help of scattering of light, explain the reason for the difference in colours of the Sun as it appears during sunset/sunrise and noon.
What did Newton demonstrate by his experiments with the prism?
Explain why, if we look at objects through the hot air over a fire, the objects appear to be moving (or shaking) slightly.
Which component of sunlight is scattered away when the sun appears red at sunrise or sunset?
Explain in brief the reason for the following :
Advanced sunrise
What is meant by advance sunrise and delayed sunset? Draw a labelled diagram to explain these phenomena.
Describe an experiment to show that “sunlight is essential for photosynthesis”.
In the atmosphere which colour of light gets scattered the least?
The clear sky appears blue because:
The colour of clear sky from the earth appears blue but from the space it appears black. Why?
