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The ratio of velocity of light in glass ...

The ratio of velocity of light in glass to that in diamond, if the refractive index of glass and diamond with respective to air are `3/2` and `12/5` respectivbely will be

A

`5/8`

B

`8/5`

C

`18/5`

D

`5/18`

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CHETANA PUBLICATION-Wave Optics-Exercise
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