What Is The Deepest A Submarine Has Gone


What Is The Deepest A Submarine Has Gone?

Trieste is a Swiss-designed Italian-built deep-diving research bathyscaphe which reached a record depth of about 10 911 metres (35 797 ft) in the Challenger Deep of the Mariana Trench near Guam in the Pacific.Trieste is a Swiss-designed Italian-built deep-diving research bathyscaphe which reached a record depth of about 10 911 metres (35 797 ft) in the Challenger Deep of the Mariana Trench

Mariana Trench
The Mariana Trench or Marianas Trench is located in the western Pacific Ocean about 200 kilometres (124 mi) east of the Mariana Islands it is the deepest oceanic trench on Earth. It is crescent-shaped and measures about 2 550 km (1 580 mi) in length and 69 km (43 mi) in width.

What is the maximum depth a submarine can go?

It’s generally accepted that the maximum depth (depth of implosion or collapse) is about 1.5 or 2 times deeper. The latest open literature says that a US Los Angeles-class test depth is 450m (1 500 ft) suggesting a maximum depth of 675–900m (2 250–3 000 ft).

Can a submarine go into Mariana Trench?

Last year American Victor Vescovo broke the record for deepest submarine dive when he traveled seven miles down to the Mariana Trench in the Pacific.

How far down can a submersible go?


The submersibles in this section are capable of depths between 2 000 and 11 000 meters – full ocean depth. They exist to break down the final barrier of human exploration on Earth and to further mankind’s understanding of the ocean.

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What is crush depth for a submarine?

What is crush depth? The name is foreboding and fairly self-explanatory it’s when the submarine goes so deep the water pressure crushes it causing an implosion. The crush depth of most submarines is classified but it’s likely to be more than 400 metres.

What is crush depth for a human?

Human bone crushes at about 11159 kg per square inch. This means we’d have to dive to about 35.5 km depth before bone crushes. This is three times as deep as the deepest point in our ocean.

Has anyone touched the bottom of Mariana Trench?

On 23 January 1960 two explorers US navy lieutenant Don Walsh and Swiss engineer Jacques Piccard became the first people to dive 11km (seven miles) to the bottom of the Mariana Trench. As a new wave of adventurers gear up to repeat the epic journey Don Walsh tells the BBC about their remarkable deep-sea feat.

What did Victor Vescovo find in the Mariana Trench?

More disturbingly at the bottom of the Pacific Ocean’s Mariana Trench Vescovo spotted what he said was a plastic bag and candy wrappers proving even the deepest depths of the world’s ocean aren’t exempt from manmade interference.

What did James Cameron discover?

Editor’s note: On March 26 2012 James Cameron made a record-breaking solo dive to the Earth’s deepest point successfully piloting the DEEPSEA CHALLENGER nearly 7 seven miles (11 kilometers) to the Challenger Deep in the Mariana Trench.

Can submarines reach the bottom of the ocean?

A $48 million submarine system will dive to the deepest point in the ocean where only 3 people have been before. Only three people have previously been to the Challenger Deep the deepest point of the ocean. A new submersible from Triton Submarines will make it possible for many more people to reach 36 000-foot depths …

How deep can a nuclear submarine go in feet?

A nuclear submarine can dive to a depth of about 300m. This one is larger than the research vessel Atlantis and has a crew of 134. The average depth of the Caribbean Sea is 2 200 meters or about 1.3 miles. The average depth of the world’s oceans is 3 790 meters or 12 400 feet or 2 13 miles.

How deep can Russian submarines go?

The submarine is also known as AS-12 but this number is assigned to another ship.

Russian submarine Losharik.
Propulsion 1 nuclear reactor E-17 (15 MW)
Test depth 2 000–2 500 metres (6 600–8 200 ft) depth in the Arctic Ocean in 2012
Complement 25 (estimated) all officers

What is the deepest dive by a human?

The deepest dive ever (on record) is 1 082 feet (332 meters) set by Ahmed Gabr in 2014. That depth is the equivalent of approximately 10 NBA basketball courts aligned vertically. In terms of pressure that’s about 485 pounds per square inch. Most people’s lungs would be crushed at that depth.

How deep can military submarines go?

How Deep Can You Go in a Submarine? That’s classified. What the Navy can tell you is that their submarines can submerge deeper than 800 feet. But they don’t go as deep as the research subs that explore the seafloor.

How deep did ww2 submarines go?

World War II German U-boats generally had collapse depths in the range of 200 to 280 metres (660 to 920 feet). Modern nuclear attack submarines like the American Seawolf class are estimated to have a test depth of 490 m (1 600 ft) which would imply (see above) a collapse depth of 730 m (2 400 ft).

Can you fart while diving?

Farting is possible while scuba diving but not advisable because: Diving wetsuits are very expensive and the explosive force of an underwater fart will rip a hole in your wetsuit. An underwater fart will shoot you up to the surface like a missile which can cause decompression sickness.

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How deep can a human dive before lungs collapse?

Since theoretically the human lung will only collapse completely at depths >200 m [5] gas exchange through the alveolar capillary interface will not cease up to that depth and thus nitrogen will diffuse along the alveolar–tissue pressure gradient to become dissolved in tissues during descent.

How deep can a human dive without a pressure suit?

That means that most people can dive up to a maximum of 60 feet safely. For most swimmers a depth of 20 feet (6.09 metres) is the most they will free dive. Experienced divers can safely dive to a depth of 40 feet (12.19 metres) when exploring underwater reefs.

Is Megalodon in the Mariana Trench?

According to website Exemplore: “While it may be true that Megalodon lives in the upper part of the water column over the Mariana Trench it probably has no reason to hide in its depths. … However scientists have dismissed this idea and state that it is extremely unlikely that the megalodon still lives.

Are there monsters in the Mariana Trench?

Despite its immense distance from everywhere else life seems to be abundant in the Trench. Recent expeditions have found myriad creatures living out their lives at the bottom of the sea-floor. Xenophyophores amphipods and holothurians (not the names of alien species I promise) all call the trench home.

Is there anything deeper than the Mariana Trench?

The deepest place in the Atlantic is in the Puerto Rico Trench a place called Brownson Deep at 8 378m. The expedition also confirmed the second deepest location in the Pacific behind the Challenger Deep in the Mariana Trench. This runner-up is the Horizon Deep in the Tonga Trench with a depth of 10 816m.

What would happen to a human at the bottom of the Mariana Trench?

The pressure from the water would push in on the person’s body causing any space that’s filled with air to collapse. (The air would be compressed.) So the lungs would collapse. … The nitrogen would bind to the parts of the body that need to use oxygen and the person would literally suffocate from the inside out.

How much of the ocean is discovered?

According to the National Ocean Service it’s a shockingly small percentage. Just 5 percent of Earth’s oceans have been explored and charted – especially the ocean below the surface. The rest remains mostly undiscovered and unseen by humans.

What’s at the bottom of Mariana Trench?

Toward the southern end of the Mariana Trench lies the Challenger Deep. It sits 36 070 feet below sea level making it the point most distant from the water’s surface and the deepest part of the Trench. … Don Walsh reached the Challenger Deep in a U.S. Navy submersible.

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Has anyone swam to the bottom of the ocean?

But reaching the lowest part of the ocean? Only three people have ever done that and one was a U.S. Navy submariner. In the Pacific Ocean somewhere between Guam and the Philippines lies the Marianas Trench also known as the Mariana Trench. … Challenger Deep is the deepest point of the Marianas Trench.

Has any human visited Mariana Trench?

The first and only time humans descended into the Challenger Deep was more than 50 years ago. In 1960 Jacques Piccard and Navy Lt. Don Walsh reached this goal in a U.S. Navy submersible a bathyscaphe called the Trieste.

How deep in feet is the Mariana Trench?

36 201 feet

Then explain to students that the Mariana Trench is the deepest part of the ocean and the deepest location on Earth. It is 11 034 meters (36 201 feet) deep which is almost 7 miles.

At what depth will water crush you?

Human beings can withstand 3 to 4 atmospheres of pressure or 43.5 to 58 psi. Water weighs 64 pounds per cubic foot or one atmosphere per 33 feet of depth and presses in from all sides. The ocean’s pressure can indeed crush you.

Can you survive a submarine sinking?

There are two options available for the crew of a submerged disabled submarine (DISSUB) escape or rescue. Escape is the process where the DISSUB’s crew leaves the boat and reaches the surface without external assistance while rescue is undertaken by outside parties who remove the trapped crew from the submarine.

Can you survive a tsunami in a submarine?

Some small and strong-hulled titanium submarines could survive stronger impacts and tsunami waves but larger submarines with thinner hulls could be better adapted to long-term survival in a contaminated world.

Do submarines hit whales?

British Navy mistook whales for submarines and torpedoed them killing three during Falklands War. … One crew member wrote of a “small sonar contact” that prompted the launch of two torpedoes each of which hit a whale.

How long can a nuclear submarine go without refueling?

about twenty years

Nuclear power allowed submarines to run for about twenty years without needing to refuel. Food supplies became the only limit on a nuclear submarine’s time at sea.

What country has the largest submarine?

United States

Military > Navy > Nuclear submarines: Countries Compared
1 United States 71
2 Russia 33
3 United Kingdom 11
4 France 10

How thick is the hull of a submarine?

Making the hull. 4 Steel plates approximately 2-3 in (5.1-7.6 cm) thick are obtained from steel manufacturers. These plates are cut to the proper size with acetylene torches.

10 Deepest Diving Operational Submarines in the World | Submarines With Maximum Test Depth (2020)

How Deep Can A Submarine Go?

American sets new record with deepest submarine dive

Mariana Trench: Record-breaking journey to the bottom of the ocean – BBC News

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