National 5: Physics: describe what happens during refraction from air into glass when the angle of incidence is greater than 0

Question

describe what happens during refraction from air into glass when the angle of incidence is greater than 0

Marilyn Bob-Manuel 3ekt · Accepted Answer

if the light ray meets a glass block at an angle (where angle of incidence is greater than 0) the wave slows down and refracts towards the normal

the ray returns to its original direction and speed as it leaves the block

Describe what happens during refraction from air into glass when the angle of incidence is greater than 0