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Asked by noel

Quartz has a refractive index of 1.54. If light from a HeNe laser impinges on an air/quartz interface at an angle of 22.5 degrees, what is the angle of refraction?
14 years ago

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Answered by bobpursley
sinAngle =sin22.5 * 1/1.54

14 years ago
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Quartz has a refractive index of 1.54. If light from a HeNe laser impinges on an air/quartz interface at an angle of 22.5 degrees, what is the angle of refraction?

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