A light wave has a frequency of `4xx10^(14)Hz` and a wavelength of `5xx10^(-7)` meters in a medium. The refractive index of the medium isA. 1.5B. 1.33C. 1.25D. 1.7

A light wave has a frequency of `4xx10^(14)Hz` and a wavelength of `5x

1.	A light wave has a frequency of `4xx10^(14)Hz` and a wavelength of `5xx10^(-7)` meters in a medium. The refractive index of the medium isA. 1.5B. 1.33C. 1.25D. 1.7
Answer» Correct Answer - A (a) Refractive index of the medium, `mu=(c)/(v)=(c)/(nlambda)=(3xx10^(8))/(4xx10^(14)xx5xx10^(-7))=1.5`

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A light wave has a frequency of `4xx10^(14)Hz` and a wavelength of `5xx10^(-7)` meters in a medium. The refractive index of the medium isA. 1.5B. 1.33C. 1.25D. 1.7

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