A small underwater pool light is 2.25 m below the surface of a swimming pool.What is the radius of the circle of light on the surface,from which light emerges from the water? (n_water = 1.333). A)3.90 m B)1.98 m C)2.55 m D)2.90 m E)1.69 m

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The Answer of A small underwater pool light is 2.25 m below the surface of a swimming pool.What is the radius of the circle of light on the surface,from which light emerges from the water? (n_water = 1.333). A)3.90 m B)1.98 m C)2.55 m D)2.90 m E)1.69 m

A Small Underwater Pool Light Is 2