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Why cannot submarines go in deepest parts in oceans?
As submarines go deeper they are surrounded by more and more pressure from the water arround them. There are not currently any submarines that can withstand that amount of water pressure.
Why submarines are built with hard thick sheets of metal?
To withstand the external pressure.
Why does air pressure have to be regulated in airplanes and submarines?
if it aint regulated you would suffercate
Why do airplanes submarines and spacecraft have pressurise cabins?
To protect the occupants from extreme pressure.
How do submarines help?
Submarines help scientists by going to the lowest possible depths of the ocean. Humans aren't built for that, as we cannot stand the intense pressure due to the depth. Submarines can go as low as they need AND sustain human inside them. They are wonderful and very helpful. Submarines are helpful to Scientist so they can explore the great depths of the oceans, seas etc. It helps them find out how the sea creatures live under water and what types of sea creatures live underwater. It also helps them to where they can learn about new species of sea creatures. So that is why submarines are so helpful to scientist
What does PASTA stand for in ww1?
Poison GasAirplanes Submarines Tanks Automatic machine guns
How do Submarines help scientists?
Submarines help scientists by going to the lowest possible depths of the ocean. Humans aren't built for that, as we cannot stand the intense pressure due to the depth. Submarines can go as low as they need AND sustain human inside them. They are wonderful and very helpful. Submarines are helpful to Scientist so they can explore the great depths of the oceans, seas etc. It helps them find out how the sea creatures live under water and what types of sea creatures live underwater. It also helps them to where they can learn about new species of sea creatures. So that is why submarines are so helpful to scientist
Why cannot submarines reach the deepest parts of the ocean?
Submarines cannot reach the deepest parts of water because of the pressure or water and deepest surface is not a smooth, its full of rocks and sea plants.
Why are submarines built of hard thick sheets of metal?
To withstand high water pressure when they are submerged at sea.
How were periscopes used and how are they used now?
They were used in the first world war in submarines. The are used now also for submarines and also war tanks. The outer coating of the periscope for the submarines were firm and waterproof for protection from the water pressure. As for the war tank the periscope is able to turn 360 degrees.
Why are submarines strong?
because they have to withstand the pressure of the water when they go down under water. and to keep the people safe :)
Why are the windows of a submarine so small?
Submarines don't have windows, at least not any that are used for viewing outside of the hull while submerged. They are used in some submarines as bridge viewing windows, but they're subjected to ambient sea pressure when the boat submerges, not direct sea pressure like the hull is.
