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Refraction occurs when light travels from one medium to another having different optical densities.
Refraction
Refraction is what light does when it travels from one material to another. Refraction is when the light changes direction because it is passing through one medium to another.
by refraction
The change in wave speed causes refraction sinv1/v1 = sinv2/v2.
The index of refraction is precisely how much faster light travels in a vacuum than in the given medium. In this case, 15. Or perhaps you meant 1.5, which would be more typical for glass - answers.com sometimes eliminates some symbols from the questions.
Refraction.
Refraction occurs when light travels from one medium to another having different optical densities.
Refraction.
Refraction
Refraction
Refraction is what light does when it travels from one material to another. Refraction is when the light changes direction because it is passing through one medium to another.
Refraction
true
by refraction
Water's index of refraction is 1.333
The change in wave speed causes refraction sinv1/v1 = sinv2/v2.