Modern depth-charge launchers are computer-controlled mortars that can fire 400-pound (180-kg) depth charges in patterns 2,000 yards (1,800 metres) away from a ship.
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Contents
- 1 How many submarines were sunk by depth charges?
- 2 How many depth charges did the ww2 destroyer have?
- 3 How deep can a submarine go?
- 4 How deep could WWII submarines?
- 5 How deep can depth charges go ww2?
- 6 Which country has the best destroyer?
- 7 How deep can boats go?
- 8 When did submarines stop having deck guns?
- 9 Can you survive a tsunami in a submarine?
- 10 What happens when a submarine is hit by a depth charge?
- 11 How deep can a human go in the ocean before being crushed?
- 12 How deep can Russian submarines go?
- 13 Does the US have nuclear depth charges?
- 14 Can a submarine go to the bottom of the Mariana Trench?
- 15 How deep can German U-boats?
- 16 How deep can ww2 U-Boats go?
- 17 How long would a German U-boat stay underwater?
- 18 Are submarines pressurized?
- 19 Can you smoke on a submarine?
- 20 Are submarines air conditioned?
- 21 What is the deadliest ship in the world?
- 22 What is the greatest warship of all time?
- 23 Who has the most powerful warship in the world?
- 24 Do submarines have guns on top?
- 25 Are guns allowed on submarines?
- 26 Did U-boats have anti aircraft guns?
- 27 What is the deepest a submarine has ever gone?
- 28 How do you sink a submarine?
- 29 How do depth charges work?
- 30 How long can nuclear subs stay submerged?
- 31 What is zero bubble on a submarine?
- 32 How do anti submarine rockets work?
- 33 How does a nuclear torpedo work?
- 34 Can a human dive to the Titanic?
- 35 What is the depth of Mariana Trench?
- 36 What is the deepest a human can dive with equipment?
- 37 How thick is a submarine hull?
- 38 How deep can a Vanguard submarine dive?
- 39 Which military sub can dive the deepest?
- 40 Can Titanium survive Mariana Trench?
- 41 Can you dive in the Mariana Trench?
- 42 Can a submarine go to Challenger Deep?
- 43 How long could WWII submarines stay submerged?
- 44 Did US have submarines in ww2?
- 45 Are there any ww2 submarines left?
- 46 Why can’t females be deployed on a submarine?
- 47 What do submarines do with human waste?
- 48 Is alcohol allowed on a submarine?
- 49 How hot is it in a submarine?
- 50 How fast does a submarine travel?
- 51 Do submarines have showers?
- 52 How thick is the skin of a submarine?
- 53 How do submarines not get crushed?
- 54 Are submarines designed to look like whales?
How many submarines were sunk by depth charges?
The year the U.K. introduced depth charges, they sank two German submarines, or U-boats. By 1918, after production of the bombs ramped up, depth charges had sunk more than 20 U-boats, curtailing the Germans’ ability to attack surface ships. (A total of about 390 German U-boats were used during the war.)
How many depth charges did the ww2 destroyer have?
The typical loadout on a fleet destroyer was about 30 depth charges, while dedicated escort ships had a very large loadout, of as many as 300 depth charges.
How deep can a submarine go?
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 research vessel Atlantis, shown at the surface, is 274 feet long. At this scale the divers and their small boat are almost invisible.
How deep could WWII submarines?
World War II German U-boats of the types VII and IX generally imploded at depths of 200 to 280 metres (660 to 920 feet).
How deep can depth charges go ww2?
Cast iron weights of 150 lb (68 kg) were attached to the Mark VII at the end of 1940 to increase sinking velocity to 16.8 ft/s (5.1 m/s). New hydrostatic pistols increased the maximum detonation depth to 900 ft (270 m).
Which country has the best destroyer?
| # | COUNTRY | AMOUNT |
|---|---|---|
| 1 | United States | 62 |
| 2 | China | 27 |
| 3 | India | 15 |
| 4 | Russia | 14 |
How deep can boats go?
Since World War I, nautical technology has evolved at a rapid rate, but in 1914 U-boats were considered quite advanced. These vessels could reach maximum depths of 50 meters or 165 feet, achieve speeds of 16 knots at the surface and eight knots underwater, and had a range of up to 25,000 miles.
When did submarines stop having deck guns?
The end of the deck guns
After the massive anti-submarine build-up by the allies in 1942 and 1943 the deck guns were removed from almost all the boats in 1943 and 1944.
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.
What happens when a submarine is hit by a depth charge?
The depth charge rarely exploded close enough to sink the submarine, but its shock waves loosened the submarine’s joints and damaged its instruments, thus forcing it to the surface, where it could be finished off by naval gunfire.
How deep can a human go in the ocean before being crushed?
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.
How deep can Russian submarines go?
| History | |
|---|---|
| Russia | |
| 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 |
Does the US have nuclear depth charges?
A nuclear depth bomb is the nuclear equivalent of the conventional depth charge, and can be used in anti-submarine warfare for attacking submerged submarines. The Royal Navy, Soviet Navy, and United States Navy had nuclear depth bombs in their arsenals at one point.
Can a submarine go to the bottom of the Mariana Trench?
The dive to the ocean’s deepest point turned up some surprises. The news: During a four-hour exploration of the Mariana Trench, retired naval officer Victor Vescovo piloted his submarine to 10,927 meters (35,849 feet) below the sea’s surface, making it the deepest dive on record. He spent four hours at the bottom.
How deep can German U-boats?
What is the maximum depth to which submarines can dive? All modern German submarines are tested for a depth of 197 feet, but for short periods they can go deeper. Cases are known of boats having dived to 250 to 300 feet without injury.
How deep can ww2 U-Boats 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).
How long would a German U-boat stay underwater?
The Germans’ most formidable naval weapon was the U-boat, a submarine far more sophisticated than those built by other nations at the time. The typical U-boat was 214 feet long, carried 35 men and 12 torpedoes, and could travel underwater for two hours at a time.
Are submarines pressurized?
Now, a submarine is basically a metal container filled with air, and there is just enough air in a submarine to exert the atmospheric pressure at sea level. If the submarine goes underwater, the amount of air within it does not change (unless there is a leak, of course), so the pressure within the sub remains the same.
Can you smoke on a submarine?
Everybody is aware that smoking is a legal, if harmful, stress reliever. So the Navy banned smoking aboard submarines not with the stated purpose of curing the smokers, but of protecting nonsmoking submarine crew members from the threat of heart and lung disease from secondhand smoke.
Are submarines air conditioned?
Even though the entire submarine has air cooling facility, only two decks are air-conditioned. The temperature in the rest of the submarine is around 30-35 degrees and the crew works in sweltering heat. The quality of the air is monitored constantly for impurities.
What is the deadliest ship in the world?
- SS Eastland. One of the worst maritime disasters in U.S. history occurred on July 24, 1915, when the SS Eastland capsized on the Chicago River. …
- The White Ship. …
- SS Kiangya. …
- SS Sultana. …
- RMS Lusitania. …
- MV Doña Paz. …
- MV Wilhelm Gustloff.
What is the greatest warship of all time?
- C.S.S. …
- U.S.S. …
- Battleship U.S.S. …
- HMS Victory. …
- Battleship U.S.S. …
- German Battleship Bismarck. …
- Battleship U.S.S. …
- British Luxury Liner RMS Titanic.
Who has the most powerful warship in the world?
The U.S. Navy’s newest warship, USS Zumwalt (DDG 1000) is the largest and most technologically advanced surface combatant in the world. Zumwalt is the lead ship of a class of next-generation multi-mission destroyers designed to strengthen naval power from the sea.
Do submarines have guns on top?
Most submarine deck guns were open, with or without a shield; however, a few larger submarines placed these guns in a turret. The main deck gun was a dual-purpose weapon used to sink merchant shipping or shell shore targets, or defend the submarine on the surface from enemy aircraft and warships.
Are guns allowed on submarines?
Submarine Weapons. Nuclear submarines carry a wide array of offensive and defensive weapons, both nuclear and conventional, with which they conduct their secret operations. They must be able to deploy these weapons with little notice, and ensure that they are accurate and successful in accomplishing their objectives.
Did U-boats have anti aircraft guns?
The Anti-aircraft guns. At the beginning of the war the standard U-boat anti-aircraft (AA) weapon was a single 2cm gun. The Germans knew these as Flak from Flugabwehrkanone. The 2cm gun was most often the C/30 version in LC 30/37 mountings.
What is the deepest a submarine has ever 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.
How do you sink a submarine?
To sink, a submarine must weigh more than the water it displaces – this is called a negative buoyancy. So to get it to weigh more, special tanks are flooded with water. This makes the sub heavier and so down she goes. And when they want to go up, they need to make the sub lighter.
How do depth charges work?
How long can nuclear subs stay submerged?
Nuclear submarines can operate underwater for three or four months at a time and cross oceans with ease. While some conventional submarines can handle the distance, none have comparable underwater endurance.
What is zero bubble on a submarine?
The nerve center of all things nuclear. Bubble: The up or down angle of the boat, with a “zero bubble” being an even keel. The bubble may have to be changed to maintain depth.
How do anti submarine rockets work?
Anti-submarine rockets are fired from a Navy ship into the water where the missile then deploys a torpedo. This allows the torpedo to start chasing the sub from relatively close, reducing enemy reaction time. It also allows ships to fire torpedoes from much greater range than would normally be possible.
How does a nuclear torpedo work?
A nuclear torpedo is a torpedo armed with a nuclear warhead. The idea behind the nuclear warheads in a torpedo was to create a much bigger and more explosive blast. Later analysis suggested that smaller, more accurate, and faster torpedoes were more efficient and effective.
Can a human dive to the Titanic?
No, you cannot scuba dive to the Titanic. The Titanic lies in 12,500 feet of ice cold Atlantic ocean and the maximum depth a human can scuba dive is between 400 to 1000 feet because of water pressure. The increasing water pressure also restricts blood flow by constricting tissue.
What is the depth of Mariana Trench?
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 is the deepest a human can dive with equipment?
With recreational diving, the answer to the question “how deep can you SCUBA dive?” is 130 feet. Proper certification is highly recommended for those depths of SCUBA diving.
How thick is a submarine hull?
The external hull, which actually forms the shape of submarine, is called the outer hull, casing or light hull. This term is especially appropriate for Russian submarine construction, where the light hull is usually made of steel that is only 2 to 4 millimeters thick, as it has the same pressure on both sides.
How deep can a Vanguard submarine dive?
| Country of origin | United Kingdom |
|---|---|
| Beam | 12.8 m |
| Draught | 12 m |
| Submerged displacement | 15 900 tons |
| Propulsion and speed | |
Which military sub can dive the deepest?
Victor Vescovo set a new deep-diving record and is the first human to make multiple dives, solo, to its depths in the DSV Limiting Factor (Triton 36000/2 model submersible) the world’s deepest diving, currently operational submarine.
Can Titanium survive Mariana Trench?
At its core is a 9cm-thick titanium pressure hull that can fit two people, so dives can be performed solo or as a pair. It can withstand the crushing pressure found at the bottom of the ocean: 1,000 bars, which is the equivalent of 50 jumbo jets piled on top of a person.
Can you dive in the Mariana Trench?
HISTORIC DIVE
The water pressure at the bottom of the trench is a crushing eight tons per square inch—or about a thousand times the standard atmospheric pressure at sea level. Pressure increases with depth. The first and only time humans descended into the Challenger Deep was more than 50 years ago.
Can a submarine go to Challenger Deep?
| History | |
|---|---|
| Australia | |
| Endurance | 56 hours |
| Test depth | 11,000 m (36,000 ft) |
| Complement | 1 |
How long could WWII submarines stay submerged?
The World War II submarine that had the longest possible underwater endurance was the German Type 21. It could stay down for up to 75 hours, which gives you a tad over 3 days.
Did US have submarines in ww2?
Submarine in World War II. During the Second World War, submarines comprised less than 2 percent of the U.S. Navy, but sank over 30 percent of Japan’s navy, including eight aircraft carriers.
Are there any ww2 submarines left?
Taiwan, R.O.C. has the last two operational WW II built submarines in the world. Both ex-USS Tusk (SS-426), and ex-USS Cutlass(SS-478) were built during WW II, modernized (Guppy II) during 1949 and continued to be operated by the USA before being transferred to Taiwan in the early 1970s.
Why can’t females be deployed on a submarine?
Britain, Canada and the U.S. Navy do not put women on submarines primarily because of these irresolvable health risks and operational complications. In addition, habitability standards on subs are well below minimum standards on surface ships.
What do submarines do with human waste?
So, what we do is all the poop and all the excrement and all that stuff goes into the sanitary tanks. There’s three sanitary tanks onboard a submarine. So what you have to do to discharge it is you have to pressurize a sanitary pump that blows the sanitary waste outside of the boat.
Is alcohol allowed on a submarine?
“Although alcohol is available on board Royal Navy ships and submarines, its consumption is extremely limited and the RN’s promotion of healthy living, coupled with the professionalism of modern sailors, means that fewer sailors drink at sea than ever before,” he added.
How hot is it in a submarine?
Maintaining Temperature
The temperature of the ocean surrounding the submarine is typically 39 degrees Fahrenheit (4 degrees Celsius). The metal of the submarine conducts internal heat to the surrounding water. So, submarines must be electrically heated to maintain a comfortable temperature for the crew.
How fast does a submarine travel?
There are established reports and manufacturer’s claims that would indicate two (or perhaps more) submarines are capable of speeds exceeding 30 knots (56 km/h). In 1965, USS Albacore reported a speed of 33 knots (61 km/h), but this was not an official record.
Do submarines have showers?
The showers on a submarine are set up much like the ones in your home, well kind of. They have hot and cold water access with a recirculation pump so that the water stays hot so that you can use it quickly and efficiently by minimising water usage. Reducing water usage is a constant major driver for submariners.
How thick is the skin of a submarine?
The external hull, which actually forms the shape of submarine, is called the outer hull, casing or light hull. This term is especially appropriate for Russian submarine construction, where the light hull is usually made of steel that is only 2 to 4 millimetres thick, as it has the same pressure on both sides.
How do submarines not get crushed?
Most submarines have two hulls, one inside the other, to help them survive. The outer hull is waterproof, while the inner one (called the pressure hull) is much stronger and resistant to immense water pressure.
Are submarines designed to look like whales?
The new Nautilus, as envisioned by young designers and engineers from technology nonprofit UKNEST, looks like a cross between a manta ray and a whale. Like an actual fish, flexible wingtips facilitate the vessel’s steering. A selection of drones accompany the mothership for defence and attack purposes.
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