Question

Refractive index depends on the ............ of light in the medium.
a. acceleration
b. velocity
c. time
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Answer 1

Explanation:

Refractive index of a medium depends upon the refractive index of the surroundings (when you consider the light ray passing from the surrounding into the medium), optical density, wavelength of the light and temperature. ... As wavelength of light decreases, the velocity of light decreases.

Answer 2

Velocity ( ans )

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