The density will rise and submerge the submarine.
The density will rise and submerge the submarine.
Increases
What is the question. -That is just a convoluted ststement
the overall density goes up.
A submarine sinks as it fills its' ballast tanks with water. Then it uses pressurized air to empty them and float again.
A submarine has a variable buoyancy due to it's ballast tanks. When a submarine submerges, it fills it's ballast tanks with water which causes negative buoyancy. When a submarine surfaces, it pumps the water out of the ballast tanks thus giving it positive buoyancy.
because the submarine has the water tank.when the tank is filled then submarine sink in the water.and when the tank is empty then submarine float in water.
When a submarine goes farther down in the water, the water pressure becomes greater. If the submarine goes to far, pipes can explode and let in water, or it can implode the submarine
Some kinds of submarines use ballast tanks, they are tanks on the subamarine which the submarine fills with water to make it sink or filled with air to make it rise.
Yes, water exerts pressure on the hull of the submarine.
Water enters the submarine by letting water out not into its ballast tanks it enters from the flagura to the magura.