Formulate the law of wave refraction.
| October 29, 2020 | Education
The incident ray, the refracted ray and the perpendicular to the interface between the two media lie in the same plane; the ratio of the sine of the angle of incidence to the sine of the angle of refraction does not depend on the angle of incidence and is equal to the ratio of the wave propagation velocities in the first and second media.
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