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Problem: Suppose you are underwater, wearing Polaroid sunglasses. Looking upward toward the water's surface, you view the setting sun by seeing light rays from the sun that strikes the water at an angle of incidence of 75Â°. The intensity of the incident sunlight is 200 W/m2.

1- What is the intensity of the light you see?

If possible just a brief explanation how you got the answer?

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