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The speed of light in a diamond is 1,24,...

The speed of light in a diamond is 1,24,000 km/s. Find the refractive index of diamond if the speed of light in air is 3,00,000 km/s.

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The speed of the light in a diamond is 1, 24, 000 km/s. Find the refractive index of diamond if the speed of light in air is 3,00,000 km/s.

The speed of the light in a diamong is 1, 24,000 km/s. Find the refractive index of diamond if the speed of light in air is 3,00,000 km/s. (AS_(1))

Knowledge Check

  • IF the refractive index of diamond is 2.4. Find the velocity of light is diamond.

    A
    `1.25 times 10^8 m//s`
    B
    `2.25 times 10^8 m//s`
    C
    `1.5 times 10^8 m//s`
    D
    `4.25 times 10^8 m//s`

  • The refractive indices of glycerine and diamond with respect to air are 1.4 and 2.4 respectively. Calculate the speed of light in glycerine and diamond. From these results, calculate the refractive index of diamond with respect to glycerine.

    A
    `2.143 times 10^8 m//s,1.250 times 10^8 m//s,1.714`
    B
    `1.143 times 10^8 m//s,2.250 times 10^8 m//s,1.714`
    C
    `2.143 times 10^8 m//s,2.250 times 10^8 m//s,1.714`
    D
    `2.143 times 10^8 m//s,1.250 times 10^8 m//s,1.514`

  • The refractive indices of glycerine and diamond with respect to air are 1.4 and 2.4 respectively. Calculate the speed of light in glycerine and diamond. From these results, calculate the refractive index of diamond with respect to glycerine

    A
    `2.143 xx 10^8 m//s , 1.250 xx 10^8 m//s , 1.714`
    B
    `1.143 xx 10^8 m//s , 1.250 xx 10^8 m//s , 1.714`
    C
    `2.143 xx 10^8 m//s , 2.250 xx 10^8 m//s`
    D
    `2.143 xx 10^8 m//s, 1.250 xx 10^8 m//s , 1.514`

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    If the refractive index of diamond is 2.4 find the velocity of light in diamond. (c= 3 xx 10^8 m//s)

    The wavelength of blue light in air is 4500 Å . What is its frequency? If the refractive index for blue light is 1.55 in glass what will be the wavelength of blue light in glass? (c = 3 xx 10^8 m//s)

    The refractive index of denser medium with respect to rarer medium is 1.125. The difference between the velocities of light in the two media is 0.25 xx 10^8 m//s . Find the velocities of light in the two media. (c = 3 xx 10^8 m//s) .

    The accuracy in the measurement of speed of light is 3.00xx10^(8)m//s is

    The refractive indices of glycerine and diamond with respect to air are 1.4 and 2.4 respectively. Calculate the speed of light in glycerine and diamond. From these results, calculate the refractive index of diamong with respect to glycerine. (c=3xx10^(8)m//s)

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