The speed of light in wateris 2.25 xx 10...

The speed of light in wateris `2.25 xx 10^(8)`m/s. If the speed of light in vaccum be `3 xx 10^(8)`m/s, calculatethe refractive index of water

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`1.33`

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LAKHMIR SINGH & MANJIT KAUR-REFRACTION OF LIGHT-Exercise

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