If the difference in velocities of light in glass and water is `0.25 xx 10^8 m//s`. Find the velocity of light in air. (Given `"_amu_g = 1.5`, `"_amu_omega=4/3`)

If the difference in velocities of light in glass and water is 2.7 xx 10^7 m/s ,find the velocity of light in air. (Refractive index of glass = 1.5, Refractive index of water = 1.333)

The velocity of light in air is _____ m/s

The velocity of light in vacuum is 3 xx 10^8 m//s . Therefore the velocity of light in m/s in a medium of R.I. 1.25 is

The refractive index of ruby is 1. 71 and speed of light in air is 3 xx 10^(8) m//s . Find speed of light in ruby.

The refractive index of water is frac(4)(3) and speed of light in air is 3xx10^8m//s. Find the speed of light in water

The velocity of light in diamond is 1.25 xx 10^8 m//s . The refractive index of diamond with respect to water ( "_amu_omega = 1.33 ) is

Velocity of light in a medium is 1.5xx10^(8) m//s . Its refractive index will be

The speed of light in a transparent medium is 2.5xx10^8m//s . Find the absolute refractive index of that medium

The refractive index of glass W.t.r. a medium is 4/3 . If v_m - vg = 6.25 xx 10^(7) m/s. then the velocity of light in the medium will be

The ratio of velocities of light in glass that in waters is ( refractive index of glass = 1.5 and refractive index of water = 1. 33)