Question

draw the ray diagram with their deviaturns in following cases for curved surfaces (a) when right ray travels from denser medium to rares medium (b) when right ray travels from rares medium to denser medium. ​

Answer 1

Answer:

Solution:

Water is rarer than glass. Light travels from water to glass, i.e from a rarer medium to a denser medium.

The incident ray is AO

Angle of incidence is i.

Angle of refraction is r.