The refractive index of glass is 1.5. What is the speed of light in glass? (Speed of light in vacuum is `3.0 × 10^8 m `s )

The refractive index of water is 1.33.What will be the speed of light in water?

Light enters from air to glass having refractive index 1.50 what is speed of light in glass? Speed of light in vacuum is 3xx10^8 m s^-1 .

Light enters from air to diamond having refractive index 2.4. what is the speed of light in diamond ? Given speed of light in vacuum =3xx10^8 m s^-1 .

The refractive index of glass is 1.5 and that of water is 1.3.If the speed of light in water is 2.25 xx 10^8 m s^(-1) ,what is the speed of light in glass?

Light travels from air to water of refractive index 1.33. calculate the speed of light in water, if speed of light in air is 3.0xx10^8 m/s

Refractive index of glass is 1.5 find critical angle for glass.