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The deepest depth achieved by a manned submersible was achieved by the Bathyscaphe Trieste in January of 1960, manned by co-designer Jacqus Piccard (now deceased), and U.S. Navy Lt. Don Walsh.
Surveying the deepest point in the oceans, the Challenger Deep area of the Mariana Trench in the Pacific off of the Marianas Islands group, it descended to a depth of nearly 7 miles below the surface of the ocean - 35,761 ft, or 10,900 meters. That's over 1083 times normal atmospheric pressure on its hull at that depth, or 15,928 PSIA (lbs/square inch absolute).
Noted filmmaker James Cameron's Deepsea Challengerrecently (March 2012) completed the first ever solo dive to the Challenger Deep with him aboard, touching down at a depth of 35,756 ft, just a few feet shy of Trieste's dive.
What else can I help you with?
Why submarines are made of thick sheet of metal?
As a submarine submerges, it is subjected to a high volume of water pressure, which increases the further in depth the submarine goes. They have to be built to be able to withstand this pressure.
What was david bushnell submarine made of?
Bushnell's submarine was made of wood.
What all are the differences between submarine and adolphin?
A submarine is a machine. It is made of steel. It has people walking around in it, and it runs on nuclear power.A dolphin is a little whale. It is made of dolphin meat. There are no people walking around in it, and it runs on the fish it eats.However, both of them navigate by using sonar and reading their depth and magnetic headings.
When was the fist submarine made?
The first Submarine was made by Cornelius Jacobszoon Drebbel, a Dutch Engineer in 1620. Otherwise, the first military submarine was made in 1775, designed by David Bushell.
Of what material was the first submarine made?
The first submarine called The Turtle by David Bushnell was made by oak.
How do fluids help ballast chambers on a submarine?
A submarine actually controls its weight by allowing water to enter or exit hollow chambers in its hull. These chambers are called ballast tanks. Ballast is anything carried in a ship to give stability. When water is allowed to flood into a submarine's ballast tanks, the weight of the submarine increases. When this increased weight exceeds the submarine's buoyancy, the submarine will sink. To allow the submarine to rise, air is pumped into the ballast tanks. The air forces out the water, reducing the weight of the submarine. The submarine then becomes lighter, buoyancy increases, and it floats to the surface. A submarine can also be made to "float" underwater at any depth by adjusting the amount of water weight in its ballast tanks.
What was the submarine made of?
Most submarines were made of steel.
Who makes a model submarine that can be put in water?
No kits are made for a model submarine that is submersible.
When was yellow submarine made?
1966
What was the first submarine made out of?
eggs!!!!
Why submarine made up of strong material?
A submarine is made from strong material so it can withstand the tremendous pressure at depths.
What is some history about Ireland?
We made the submarine
