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What is the angle of refraction for a beam of light moving from a prism to air if the angle of incidence is 30° and the prism’s index of ref
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Refraction involves passing through a boundary (choice a) and changing speed (choice … A ray of light in air is incident on an air-to-glass boundary at an angle of 30. … If the index of refraction of the glass is 1.65, what is the angle of the refracted ray … The critical angle is the angle of incidence (which is always in the more …
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