Physics, asked by ishika679, 11 months ago

Light propagates faster through a Medium A than through another Medium
(a) Which of the two media has a higher optical density?
(b) State the condition under which no change in the direction of propagation
of a light ray would take place when it passes from Medium A to
Medium B.​

Answers

Answered by sumitprakash150802
35

Answer:

a)B

b)when it is to be incident along perpendicular to the surface

Explanation:

Similar questions