0
Submarines stay afloat by using a combination of buoyancy and ballast control. When they want to surface, they use compressed air to force water out of ballast tanks, making the submarine lighter and allowing it to float. To dive, submarines take in water into these tanks, increasing their weight and causing them to sink. By adjusting the amount of water in the ballast tanks, submarines can maintain their desired depth in the water.
What else can I help you with?
Can a cocnut stay afloat?
yes,it can stay afloat as it has a waterproof coverings or fibrous husk to trap air.
Use afloat in a sentence?
the structure of the boat allowed it to stay afloat no matter what.
How does the titanic stay afloat although it is heavy?
Because the water pushes the boat up and the weight pushes the boat down so that it stay afloat
How do ships stay afloat?
Its magical! :D Teehhee!!
Is it possible to stay afloat in water for long periods of time with clothes on?
Yes, it is possible to stay afloat in water for long periods of time with clothes on. The type of clothing can affect buoyancy, with heavier materials making it more challenging. Additionally, wearing clothing that absorbs water can increase the weight and make it harder to stay afloat.
How is buoyancy useful?
Buoyancy is useful for objects or substances that are floating or submerged in a fluid. It allows boats and submarines to float or stay afloat in water, and also helps hot air balloons and blimps to rise and stay airborne. Understanding buoyancy is important for designing structures that need to float or be submerged in fluids.
Is it easier to stay afloat in an ocean or a freshwater lake?
In an ocean.
What causes a hot air balloon stay afloat?
the buoyancy
Why dosent a ship sink?
The bouyancy of the vessel keeps it afloat. As long as the force of bouyancy is larger then the mass of the ship it will stay afloat.
How long can submarines stay under the ice?
Nuclear Submarines can stay almost indefently for them it is a question of Stores (food). Diesel Submarines are really not designed for under ice operations. AIP Subs can stay submerged for prolonged periods depending on the amount of Liquid Oxygen it has.
How does a boat stay afloat?
It is lighter than the volume of water which it displaces.
How do pond skaters stay afloat?
The water tension keeps them from sinking
