Can you detect a submarine in the ocean?

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Maymie Barrows asked a question: Can you detect a submarine in the ocean?
Asked By: Maymie Barrows
Date created: Thu, Jun 10, 2021 2:23 AM
Date updated: Wed, May 18, 2022 11:08 PM

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Top best answers to the question «Can you detect a submarine in the ocean»

  • 30 years ago, yes, using a RORSAT (satellite with radar), IF the submarine operated fast enough, and shallow enough to leave a wake, and the ocean was calm enough that you could detect it. AND you had to know where to look. The ocean is a big place, and submarines don’t wave flags “Look! Look! Here I am!”.

FAQ

Those who are looking for an answer to the question «Can you detect a submarine in the ocean?» often ask the following questions:

🌊 How are hydrophones used to detect and measure submarine earthquakes?

  • For earthquakes in the ocean, hydrophones can be used to detect and measure submarine earthquakes. Seismic energy from submarine earthquakes is converted into acoustic energy at the seafloor-water boundary. A Tertiary wave (or T-wave) is the acoustic signal from these earthquakes. A T- wave typically has frequencies ranging from 4 to 50Hz.

🌊 Are there secret submarine bases in the ocean?

  • In a sense, top secret submarine bases have tunnels that connect to the ocean. Source: My great-uncle was a marine biologist, he discovered that a number of sea turtles were found with cuts matching of the propeller blades of a submarine.

🌊 How are ocean trenches similar to submarine valleys?

  • Ocean trenches may be defined as narrow V-shaped depressions stretched over long distances at the active areas of the ocean basins. They are also sometimes called submarine valleys. They are very similar to the deep ravines found on the surface of the Earth.

Your Answer

We've handpicked 21 related questions for you, similar to «Can you detect a submarine in the ocean?» so you can surely find the answer!

Which is faster a submarine or a surface submarine?
  • However, U.S. nuclear-powered submarines can go faster than 23 miles per hour, which is 37 kilometers per hour or 20 knots (nautical miles per hour) underwater. Why Can a Submarine Go Faster Underwater than on the Surface?
Which is better a nuclear submarine or a diesel submarine?
  • A nuclear submarine is a submarine powered by a nuclear reactor. The performance advantages of nuclear submarines over "conventional" (typically diesel-electric) submarines are considerable. Nuclear propulsion, being completely independent of air, frees the submarine from the need to surface frequently, as is necessary for conventional submarines.
Are there submarine tunnels?

There are a surprising number of tunnels built to protect submarines (and/or warships) from surprise attack. A surprise attack could decimate a nation's submarine capability… In reality most navies have very few bases, and submarines are moored in predictable locations.

Who owns migaloo submarine?

Statement of Christian Gumpold, CEO and founder of MIGALOO: "We believe that Submersible Superyachts and innovative surface yachts are the future of yachting.

Who owns submarine internet?

The network is operated by the Bermuda-registered company Southern Cross Cables Limited. The network has 28,900 km of submarine and 1,600 km of terrestrial fiber optic cables, all which operate in a triple-ring configuration.

Are submarine cables still used?

Today, there are around 380 underwater cables in operation around the world, spanning a length of over 1.2 million kilometers (745,645 miles)… Yet as the internet has become more mobile and wireless, the amount of data traveling across undersea cables has increased exponentially.

Can a submarine explode underwater?

An underwater explosion is an obvious potential threat to a nearby submarine as consequent strong shock waves can lead to the structural failure of the submarine hull. However, explosions are not the only sources of such shock waves.

Did a russian submarine sink?

The nuclear-powered Project 949A Antey (Oscar II class) submarine Kursk (Russian: Project 949A Антей Atomnaya Podvodnaya Lodka "Kursk" (APL "Kursk")) sank in an accident on 12 August 2000 in the Barents Sea, during the first major Russian naval exercise in more than ten years, and all 118 personnel on board were killed ...

Do underwater submarine ports exist?

Do US submarines ever visit foreign ports?

  • So yeah, subs DO visit foreign ports fairly often. One place in the Pacific will never get a visit. New Zealand is a designated nuclear-free zone. No nuclear-powered ships, ever. Too bad. Their loss, not ours. To a somewhat lesser degree than before 9/11 but yes.
Does a submarine roll underwater?

The submarines themselves are not too likely to roll over. No more so than a normal ship. However, and this is a big however, while a submarine dives or surfaces, there is a point that it is very unstable.

How are submarine cables laid?
  • Submarine cables are laid down by using specially modified ships (sometimes even purpose built ships) that carry the submarine cable on board and slowly lay it out on the seabed as per the charts/plans given by the cable operator. The ships can carry with them up to 2,000 kilometers length of cable.
How deep are submarine pipelines?

For both anchoring methods: when the anchor weight of the ship is between 3 and 8 tons, the required effective burial depth of the submarine pipelines is between 1 and 2.2 m; when the anchor weight of the ship is between 8 and 12 tons, the required effective burial depth of the submarine pipelines is between 1.9 and ...

How does submarine go underwater?

To control its buoyancy, the submarine has ballast tanks (see picture) that can be filled with water or filled with air… When the submarine dives, water is pumped into the ballast tanks to replace the air. This makes the density of the submarine greater than the density of the water and the submarine sinks.

How long submarine stay underwater?

How long can an average submarine stay under water?

  • Submarines generally stock a 90-day supply of food, so they can spend three months underwater. The diesel-powered submarines (not now used by the United States Navy) had a limit of several days submerged. They couldn't run the air-breathing engines while fully submerged and had to rely on battery power and electric motors when underwater.
Was the titanic a submarine?
  • Titanic search a cover for submarine mission. A mission to discover the wreck of the Titanic was actually a cover a story for examining the remains of two Cold War nuclear submarines, the man who located the liner has revealed. The Titanic sank in 1912 after it hit an iceberg, killing 1,500 people.
What is a mini submarine?
  • A midget submarine (also called a mini submarine) is any submarine under 150 tons, typically operated by a crew of one or two but sometimes up to 6 or 9, with little or no on-board living accommodation.
What is a personal submarine?
  • Personal submarine. A personal submarine is a submarine, usually privately funded and constructed, which is usually primarily intended for recreational use. [citation needed] Some are used also for scientific purposes. [citation needed] The other uses includes tourism, filming, water sporting, rescuing and spying.
What is a submarine cable?
  • A submarine cable is a fiber optic cable laid in the ocean, connecting two or more landing points.
What is a submarine drone?
  • Anti-submarine drones are Unmanned surface vehicles designed to stalk and hunt submarines. They are an emerging technology with a prototype ACTUV being designed by DARPA as a potentially smaller, more efficient Anti-submarine warfare capability for the United States Navy.
What is submarine power cable?
  • A submarine power cable is a transmission cable for carrying electric power below the surface of the water . These are called "submarine" because they usually carry electric power beneath salt water (arms of the ocean, seas, straits, etc.) but it is also possible to use submarine power cables beneath fresh water (large lakes and rivers ).
What is the alvin submarine?
  • Alvin is a 3-person research submarine that takes scientists deep into the ocean. Since its launch in 1964, the Alvin has taken more than 2,500 scientists, engineers and observers to visit the floor of the deep sea.