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प्रश्न
When sunlight enters the earth’s atmosphere, state which colour of light is scattered
- the most and
- which the least.
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उत्तर
Violet colour is scattered the most and red the least, as the intensity of scattered light is found to be inversely proportional to the fourth power of the wavelength of light.
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संबंधित प्रश्न
Why does sun appear red at sunrise and sunset?
Why does the sun appear reddish early in the morning? Will this phenomenon be observed by an observer on the moon? Justify your answer with a reason.
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.
What is a rainbow? Draw a labelled diagram to show the formation of a rainbow.
Which colour of the spectrum has
longest wavelength,
Name some everyday objects:
which reflect all the colours in sunlight
Why does the sky appear dark (or black) to an astronaut instead of blue?
A beam of blue, green, and yellow light passes through the earth's atmosphere. Name the colour which is scattered 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?
