Mathematics, 21.02.2021 19:00, jhernandezvaldez142

A hollow cylinder has solid hemisphere in one end and on the other end it is closed with a flat circular plate. The height of water is 10cm when flat circular surface is downward. Find the level of the water, when it inverted upside down, common diameter is 7cm and height of the cylinder is 20 CM.

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A hollow cylinder has solid hemisphere in one end and on the other end it is closed with a flat circ...