The Refractive Index of a Medium Is Determined by the Ratio

question 17

Multiple Choice

The refractive index of a medium is determined by the ratio of:

• A)Velocity of light in a vacuum to velocity of light in a medium.
• B)Density of light in the medium to density of light in a vacuum.
• C)Frequency of light in a vacuum to frequency of light in a medium.
• D)Velocity of light in a vacuum to frequency of light in a medium.

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