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.
What happens when a submarine hits crush depth?
Originally Answered: What happens when a submarine goes too deep? The pressure outside of the pressure hull overcomes the compression strength of the metal hull and suffer a catastrophic hull breach/collapse and sinks to the bottom.
What was the max depth of a ww2 submarine?
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).
What is the operating depth of a submarine?
300 to 450 meters
Now, the operating depth of most modern submarines is 300 to 450 meters. For a submarine to surface from that depth, it first uses its hydroplanes to reduce its depth upto 3 to 4 meters below waterline.
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.
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.
What happens to a human when a submarine implodes?
The air is compressed so quickly that would ignite before water reaches in, just like a diesel engine cylinder. The sudden acceleration of air molecules produces a shockwave similar to an explosion, disintegrating everyone inside instantly.
How deep can a Balao submarine dive?
400 ft
Balao-class submarine
| Class overview | |
|---|---|
| Speed | 20.25 knots (38 km/h) surfaced, 8.75 knots (16 km/h) submerged |
| Range | 11,000 nautical miles (20,000 km) surfaced @ 10 knots (19 km/h) |
| Endurance | 48 hours @ 2 knots (3.7 km/h) submerged, 75 days on patrol |
| Test depth | 400 ft (120 m) |
What is periscope depth of submarine?
For a sub to receive these radio-frequency or satellite messages, it must stop what it is doing within that time period, extend an antenna and rise to “periscope depth”— approximately 60 feet (18 meters) below the surface, which is shallow enough to use a periscope.
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.
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.