Question

What is refraction??

[Need correct answer].​

Answer 1

Explanation:

were pushed to the hrinok which caused them to rise in crebellion.विषाणू पासून कोणता रोग तयार होतो?Q 28 A particle is moving in a circular path of radius r. The displacement after 2 circle would be:

(a) Zero

(b) πr

(c) 2r

(d) 2pie rSide of a square is 7.3 cm. Draw the square. Draw and measure the diagonals.Who makes this statement and to whom?

Answer 2

Correct answer:-

When a light ray passes from one optical medium to another optical medium of a different density, it deviates from its path by a certain angle at the surface of seperation of the two mediums. This phenomenon is known as refraction.

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