The sky would appear red instead of blue, if:

atmospheric particles scatter blue light more than red light.

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atmospheric particles scatter all colours equally.

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the sun was much hotter.

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atmospheric particles scatter red light more than blue light.

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Solution

The correct option is D
atmospheric particles scatter red light more than blue light.

The sky would appear red instead of blue, if atmospheric particles scatter red light more than blue light.

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Similar questions

Q. Sun appears to be red during sunset and sunrise because blue light scatters more than red light in atmosphere. (Yes/No)

Q. Assertion :Fine particles in atmosphere scatter the light of shorter wavelength more. Reason: Sky appears blue.

Q. Question 7
The clear sky appears blue because

(a) blue light gets absorbed in the atmosphere
(b) ultraviolet radiations are absorbed in the atmosphere
(c) violet and blue lights get scattered more than lights of all other
colours by the atmosphere
(d) light of all other colours is scattered more than the violet and
blue colour lights by the atmosphere

(a) Draw a neat and labelled diagram of the experimental set up for observing the scattering of light in a colloidal solution of sulphur to show how the sky appears blue, and the sun appears red at sunrise and sunset.
(b) Out of blue light and red light, which one is scattered more easily ?
(c) Which component of sunlight is scattered away when the sun appears red at sunrise or sunset ?
(d) What causes the scattering of blue component of sunlight in the atmosphere ?

Question 4
At noon the sun appears white as

(a) light is least scattered
(b) all the colours of the white light are scattered away
(c) blue colour is scattered the most
(d) red colour is scattered the most

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The sky would appear red instead of blue, if:

The correct option is D atmospheric particles scatter red light more than blue light.The sky would appear red instead of blue, if atmospheric particles scatter red light more than blue light.

The correct option is D
atmospheric particles scatter red light more than blue light.

The sky would appear red instead of blue, if atmospheric particles scatter red light more than blue light.