IP A film of oil, with an index of refraction of 1.50 and a thickness of 1.59 cm, floats on a pool of water, as shown in the figure. (Figure 1) A beam of light is incident on the oil at an angle of 60.0° to the vertical. Figure Oil Water 0 60.0° < 1 of 1

IP A film of oil, with an index of refraction of 1.50 and a thickness of 1.59 cm, floats on a pool of water, as shown in the figure. (Figure 1) A beam of light is incident on the oil at an angle of 60.0° to the vertical. Figure Oil Water 0 60.0° < 1 of 1

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