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A point source of light is placed directly below the surface of a lake at a distance h from the surface. Find the area on water from which the light will come out

 A point source of light is placed directly below the surface of a lake at a distance h from the surface. Find the area on water from which the light will come out

Grade:12

1 Answers

Eshan
askIITians Faculty 2095 Points
4 years ago
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