Refractive index of a medium in which ve...

Refractive index of a medium in which velocity of light is `2 xx 10^(8) m * s^(-1)`, is

1.4

2.3

1.5

`1.0`

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Refractive index of glass is 1.5 and refractive index of water is 1.33. If the velocity in glass is 2 xx 10^(8) m * s^(-1) , is the velocity of light in water?

The wavelength of a light ray in vacuum is 5896 Å . What will be its velocity and wavelength when it passes through glass ? Given refractive index of glass =1.5 and dvelocity of light in vacuum = 3 xx 10^(8) m s^(-1) .

The critical angle of a ray of light incident at the surface of separation of two immscible liquids is 64^(@)48' . If the refractive index of a liquid is 1.4 and velocity of light in vacuum is 3 xx 10^(10) cm * s^(-1) , calculate the probable two values of light in the other liquid.

If the refractive index of water is (4)/(3) and the velocity of light in vacuum is 3 xx 10^(8)m * s^(-1) , how much time will light take to travel a distance of 900 m in water? '

The angle of minimum deviation is 30^(@) for a prism with refractive angle 60^(@) . If velocity of light in vacuum is 3 xx 10^(8) m *s^(-1) then what is its velocity in the prism?

Refractive index of glass is 1.5. What is the velocity of light in glass?

How does the refractive index of a medium depend on the velocity of light?

Two transparent media A and B are adjacent to each other. Velocity of light in medium A is 2 xx 10^(8)m * s^(-1) and in medium B it is 2.5 xx 10^(8)m*s^(-1) . If ray of light under goes total internal reflection when travelling from A to B then what is the critical angle for the pair of media?

What is the refractive index of a medium?

Statement I : Greater is the refractive index of a medium or denser the medium, lesser is the velocity of light in that Statement II : Refractive index is inversely proportional to velocity.

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