Question

State the type of path that light ordinary follows when going from one point to another ? in breif

Answer 1

Originary light travel straight line path..

ALL THE LIGHT RAY'S WHEN PASES THROUGH WITHOUT GOING THROUGH ANY MATERIAL MEDIUM IT ALWAYS GOES STRAIGHT BUT WHEN SOME MATERIAL MEDIUM COME TO ITS PATH IT CHANGE IT PATH it may be reflect or refraction .

IF MATERIAL MEDIUM IS TRANSPARENT THEN THERE IS PHENOMENON CALLED REFRACTION IS DONE. 1. A ray of light bent towards the normal when it goes from an optically rarer medium to optically denser medium.

2.a Ray of light bent away from normal when it goes from an optically denser medium to an optically rarer medium.

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