Question

a ray of light traveling in a rarer medium incident on the interface separating it grom a denser medium at angle i with the normal to the point of incident.will the angle of refraction r is equal to or less than or greater than angle ?​

Answer 1

Answer:

Refraction of light when it goes from a rarer medium to a denser medium: ... Thus, when a ray of light goes from air to glass, it bends towards the normal (at the point of incidence).