A ray in air is incident on a glass plate whose index of
A ray in air is incident on a glass plate whose index of refraction is 1.68. Determine the angle of refraction is one-half the angle of reflection. The angle of refraction is closest to?
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two billiard balls of equal mass undergo a perfectly elastic head-on collision if one balls initial speed was 200ms and
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a ray in air is incident on a glass plate whose index of refraction is 168 determine the angle of refraction is
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