Assertion (A) : Red light signals are used to stop the vehicles on the road. Reason (R) : Red coloured light is scattered the most so as to be visible from a large distance.

Question

Assertion-ReasonBlue Colour of Sky Due to ScatteringRed Colour of Sun at Sunrise and SunsetCBSE PYQ

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Similar Questions

When a beam of white light passes through a region having very fine dust particles, the colour of light mainly scattered in that region is :

MCQ (Single)Tyndall EffectBlue Colour of Sky Due to Scattering

What would have been the colour of the sky, if the Earth had no atmosphere ? Give reason to justify your answer.

Text

Atmospheric Refraction and Its Effects

Blue Colour of Sky Due to Scattering

Assertion (A) : The colour of clear sky appears blue. Reason (R) : Light of blue colour has longer wavelength as compared to the light of red colour so it is scattered more in the upper atmosphere.

Assertion-ReasonBlue Colour of Sky Due to Scattering

What is dispersion of light?

TextDispersion of White Light by PrismBlue Colour of Sky Due to ScatteringRed Colour of Sun at Sunrise and Sunset

Why do we see the sky as blue during the day but reddish during sunrise and sunset?

TextDispersion of White Light by PrismBlue Colour of Sky Due to ScatteringRed Colour of Sun at Sunrise and Sunset

Why does the sky appear dark instead of blue to an astronaut?

TextBlue Colour of Sky Due to Scattering