Question

true or false correct the false statement . The refractive index of a medium is the measurebof the frequency of light in that medium with respect to the frequency of light in air.​

Answer 1

your answer will be true

Answer 2

Answer:

False

if a wave slows down, its wavelength will decrease. The effect of this can be shown using wave front diagrams, like the one below. The diagram shows that as a wave travels into a denser medium, such as water, it slows down and the wavelength decreases. Although the wave slows down, its frequency remains the same, due to the fact that its wavelength is shorter.

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