7. A pencil is dipped into standing water at an angle from the vertical 0₁ = 33.0° in the water. The index of refraction
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7. A pencil is dipped into standing water at an angle from the vertical 0₁ = 33.0° in the water. The index of refraction
7. A pencil is dipped into standing water at an angle from the vertical 0₁ = 33.0° in the water. The index of refraction of water is n₁ = 1.33. An observer sees the pencil as if it were bent (because light which starts from the wet portion of the pencil and reaches the eye bends away from the normal upon reaching the air). See the figure for the light ray under consideration. The index of refraction of air is n₂ = 1.00. pencil 02 "2 a. Find the angle of refraction, 0₂. b. Find the angle through which the pencil appears bent. That is, find 6.
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