For water - - 43 and the velocity of light in vacuum is 3 - 108 m-s- the time taken for light to travel a distance of 450 m in water will be-

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For water μ...

Question

For water $μ = \frac{4}{3}$ and the velocity of light in vacuum is $3 \times 10^{8} m / s$ , the time taken for light to travel a distance of $450 m$ in water will be.

2 μ s

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1.5 μ s

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1 μ s

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3 μ s

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Solution

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Similar questions

\frac{4}{3}

3 \times 10^{10}

450 c m

\times

^{8}

3 \times 10^{8} m s^{- 1}

10 c m

1.5

0.25 \times 10^{8} m / s,

μ_{g} = 1.5, μ_{w} = 4 / 3

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