A block of unknown material is submerged in ethyl alcohol. Light in the ethyl alcohol is incident on the block at an angle of incidence of 33º. The angle of refraction of the light in the block is 25°. What is the index of refraction of the material of the block? [Show all work, including equation and substitution with units] *
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A block of unknown material is submerged in ethyl alcohol. Light in the ethyl alcohol is incident on...
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