Question

the absolute refractive index of water is 4/3 what is the speed of light in water ( Speed of light in vaccum (3×10¹⁰ cm/ s))​

Answer 1

Answer:

2.25× 10 power 8 m/s

Explanation:

the speed of the light in water will be2.25×10power 8 m/s

Answer 2

Answer:

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Explanation:

Correct option is

C )

2.25×10 8 m/s

R.I of water = Speed of light in vacuum / speed of light in water34

= x3×10 8

x=2.25×10

8 m/s

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