Calculate speed of light in water of refractive index `4//3`. Given speed of light in air `= 3 xx 10^(8) m//s`.

What is the speed of light in glass of refractive index 1.5 ? Given speed of light in water is 2.25 xx 10^8 m//s and refractive index of water is 1.3 .

What will be the speed of light in water if it is given that the refractive index of water is 4/3 and the speed of light in air is 3 xx 10^(8) m/s?

Light enters from air into diamond, which has a refractive index of 2.42 . Calculate the speed of light in diamond. The speed of light in air is 3 xx10^(8)m//s .

(a) What is the speed of light in water of refractive index 4//3 ? (b) Light travels in a medium with a velocity of 2xx10^(8)m//s . What is refractive index of the medium?

Light travels through water with a speed of 2.25 xx 10^(8)m//s . What is the refractive index of water ? Given speed of light in vacuum = 3xx10^(8)m//s .

Light enters from air to diamond which has refractive index of 2.42. Calculate the speed of light in diamond . The speed of light in air is 3.0 xx 10^8 m s^-1

Refractive index of glass w.r.t water is 9//8 . What is the speed of light in water ? Given speed pf light in glass is 2 xx 10^(8) m//s .