Solve the following examples/ numerical problems:(c=3xx10^8 m/s)
The speed of light in a transparent medium is 2.4 xx10^8 m/s. Calculate the absolute refractive index of the medium.

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

The speed of light in a transparent medium is 2x10^8 m/s . Find the absolute refractive index of the medium.

The speed of light in a medium is 2.25 xx 10^(8) m//s . Calculate absolute refractive index of the medium.

Solve the following examples/ numerical problems:(c=3xx10^8 m/s) The velocity of light in a medium is 2xx10^8 m/s. What is the refractive index of the medium with respect to air, if the velocity of light in air is 3xx10^8 m/s ?

If the speed of light in a medium is 1.5xx10^8 m//s , what is the absolute refractive index of the medium?

Solve the following examples/ numerical problems:(c=3xx10^8 m/s) The speed of light in water and glass is 2.2xx10^8 m/s and 2xx10^8 m/s respectively.What is the refractive indexx of (i) water with respect to glass (ii) glass with respect to water?

What is the speed of light in a transparent medium having absolute refractive index 1.25?

Solve the following examples/ numerical problems:(c=3xx10^8 m/s) Light travels with a velocity 1.5xx10^8 m/s in a medium. On entering second medium its velocity becomes 1.25xx10^8 m/s. What is the refractive index of the second medium with respect to the first medium ?

Solve the following examples / numerical problems: The time taken by the earth to complete on revolution around the Sun is 3.156 xx 10^7 s. The distance between the earth and the sun is 1.5 xx 10^11 m . Find the speed of revolution of the earth.