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Floating and Sinking of submarines
Submarines are fitted with flotation tanks which are filled with water to make its weight greater than upthrust hence it sinks.To float,compressed air is pumped into the tank displacing water so that upthrust is greater than weight of the submarine
Submarines are fitted with flotation tanks which are filled with water to make its weight greater than upthrust hence it sinks.To float,compressed air is pumped into the tank displacing water so that upthrust is greater than weight of the submarine
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