Question

5. Refractive index of water is 4/3. Calculate the speed of light in water
given speed of light in vacuum is 3 x 10 m/s. Calculate refractive index of
water with respect to glass given speed of light in glass is 2 x 10Ⓡkm/s.​

Answer 1

Answer:

1.5

Explanation:

Refractive index=speed of light in air÷spéed of light in that medium