A light wave traveling in a medium with index of refraction n1 is incident on another...
A light wave traveling in a medium with index of refraction n1 is incident on another medium with index of infraction n2>n1. Which of the following is a true statement about the behavoir of light wave in a second medium.
a. The speed of light wave remains the same as in the first medium
b. The wavelength of the light wave remains the same as in the first medium
c. The frequency of the light wave remains the same as in the first medium
D. The frequency of the light wave decreases in the second medium
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