Question

A ray of light is incident on the interface separating diamond and water. Given
that refractive indices of diamond and water with respect to air are 2.42 and
1.33 respectively.
(a)Draw a diagram when the incident ray moves from diamond to water.
(b)What is the speed of light in diamond if the speed of light in vacuum is
3 x 108 m/s?
(c)What is the refractive index of water with respect to diamond?​

Answer 1

Answer:

Answer. As the refractive index of diamond is more than that of water, so it is optically denser. Hence the light ray moves from a denser medium to a rarer medium and it will bend away from the normal in water as shown below.

Explanation:

hope so it might help you

Answer 2

Answer:

given down please see

Explanation:

given down