Question

what is prism ,angle of prism,refractionof light through prism and angle of deviation​

Answer 1

Answer:

The Angle of Deviation is the angle equal to the difference between the angle of incidence and the angle of refraction of a ray of light passing through the surface between one medium and another of different refractive index. Example: A prism has a refractive index 23 and refracting angle 90o.

.............❤️❤️❤️

Answer 2

Answer:

Minimum Angle of Deviation for a Prism

At the minimum deviation, Dm the refracted ray inside the prism becomes parallel to its base, i.e. i = e ⇒ r1 = r2 = r, then r = A/2 and Dm = 2i – A, where i is the angle of emergence, r1 and r2 are the angles of refraction and A is the angle of the prism.

IF IT HELPS THEN MARK AS BRAINLIST.