Question

Speed of light in glass is 2 x 109 m/sec and its refractive index is 1.5. what is the speed of
light in medium whose refractive index is 4/3.
(a) 0.25 x 10^8 m/s (b) 1.25 x 10^8 m/s (c) 2.25 x 10^8 m/s (d) 3.25 x 10^8 m/s​

Answer 1

Answer:

yes yes yes yes

Explanation:

Speed of light in glass is 2 x 109 m/sec and its refractive index is 1.5. what is the speed of

light in medium whose refractive index is 4/3.

(a) 0.25 x 10^8 m/s (b) 1.25 x 10^8 m/s (c) 2.25 x 10^8 m/s (d) 3.25 x 10^8 m/s

same to you