A light ray travelling in the air enters the Ice. Will the light ray move away f...

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August 2021 2 36 Report

A light ray travelling in the air enters the Ice. Will the light ray move away from the normal or

towards the normal? Why?

maria9 The light ray will move towards the normal .

REASON -

ice is optically denser than air . when light ray enters ice it loses energy and its speed decreases. therefore the light ray move towards the normal to compensate with the change in speed.

undertaker2 The bending occurs bcoz light travels more slowly in denser medium. A demonstration of refraction can be conducted at home in a only dark room.

hope it helps u !
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