The speed of light in a medium with refractive index - is given by v-

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Standard X

Physics

Expression for Apparent Depth

The speed of ...

Question

The speed of light in a medium with refractive index $μ$ is given by v=

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Solution

The refractive index of the medium is the ratio of the speed of light in air/ refractive index ( $μ$ )in that medium.
Speed of light in the medium = $\frac{c}{μ}$ .
Hence, the speed of light in a medium with a refractive index $μ$ is given by v= $\frac{c}{μ}$

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The speed of light in a medium with refractive index μ is given by v=

The refractive index of the medium is the ratio of the speed of light in air/ refractive index (μ)in that medium. Speed of light in the medium = cμ. Hence, the speed of light in a medium with a refractive index μ is given by v= cμ

The speed of light in a medium with refractive index $μ$ is given by v=

The refractive index of the medium is the ratio of the speed of light in air/ refractive index ( $μ$ )in that medium.
Speed of light in the medium = $\frac{c}{μ}$ .
Hence, the speed of light in a medium with a refractive index $μ$ is given by v= $\frac{c}{μ}$