what is a submarine.? what is its working principle
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Answer:
The submarine operates using the Archimedes' principle by manipulating the buoyancy. The buoyancy is controlled by the ballast tank system.
Explanation:
A submarine has planes along its stem, bow, and superstructure. By angling them, the submarine can rise as it cruises. Once on the surface, low-pressure air can force seawater out of the ballast tanks to keep it floating above the water.
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