The refractive index of water is 1.33. What w | vedclass

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(B) The refractive index $\mu$ is defined as the ratio of the speed of light in a vacuum $(c)$ to the speed of light in the medium $(v)$: $\mu = \frac

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$2.25 	imes 10^8 \ m/s$

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(B) The refractive index $\mu$ is defined as the ratio of the speed of light in a vacuum $(c)$ to the speed of light in the medium $(v)$: $\mu = \frac{c}{v}$.Given: $\mu = 1.33$ and $c = 3 	imes 10^8 \ m/s$.Rearranging the formula to solve for $v$: $v = \frac{c}{\mu}$.Substituting the values: $v = \frac{3 	imes 10^8}{1.33} \approx 2.25 	imes 10^8 \ m/s$.Therefore,the speed of light in water is $2.25 	imes 10^8 \ m/s$.

The refractive index of water is $1.33$. What will be the speed of light in water?

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