Question

Q1) A Fill in the blanks with appropriate words.
1) When a light ray travels obliquely from air to water, it bends
the normal at the point of
incidence.
2) When a light ray travels obliquely from benzene to air, it bends
the normal at the point of
incidence
3) in glass, the speed of red ray is
4) Rainbow occurs due to refraction, dispersion,..............
and again refraction of sunlight by water droplets.​

Answer 1

Answer:

towards the normal

away

fast

internal refraction

Answer 2

Answer:

what is the answer plz all one by one explain