Why do we see a rainbow in the sky only after | vedclass

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Question

(B) rainbow is a natural spectrum appearing in the sky after a rain shower. It is caused by the dispersion of sunlight by tiny water droplets,present

Vedclass · Accepted Answer

Water droplets act as prisms and disperse sunlight.

Vedclass · Answer

(B) rainbow is a natural spectrum appearing in the sky after a rain shower. It is caused by the dispersion of sunlight by tiny water droplets,present in the atmosphere. These water droplets act like small prisms. They refract and disperse the incident sunlight,then reflect it internally,and finally refract it again when it comes out of the raindrop. Due to the dispersion of light and internal reflection,we see a spectrum of colours in the form of a rainbow.

Why do we see a rainbow in the sky only after rainfall?

Similar Questions

What is the wavelength range of visible light?

Which color appears at the top of a rainbow observed in the sky?

Which of the following statements is correct regarding the propagation of light of different colours of white light in air?

$(a)$ Demonstrate an activity with a well-labelled diagram to prove that white light is made up of seven colours.
$(b)$ Which colour of light bends least and which one the most while passing out from the prism? Also,state the reason for the same.

What is a prism?

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