How far can a submarine periscope see

Author: mtlk

August undefined, 2024

WebOperating at periscope depth beneath a seaway, a submarine is in an unstable condition. As the free surface is approached, the seaway forces increase, trying to pull the submarine to the surface. To counter these forces, the ship’s ballast is changed and control surfaces are used, and manual operation for long periods at periscope depth taxes the ship’s … Web15 aug. 2024 · How far can you see with a submarine periscope? At sea this is around 11 to 12 miles. If a target is near the horizon then you may be able to see masts or …

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Web9 apr. 2024 · It surfaced far enough to expose the conning tower and aim the weapon, then dove. Without a periscope, the submarine was blind. In 1902, the Lake Torpedo Company in Bridgeport, Connecticut, launched the Protector, the first US submarine with vision. It carried an omniscope, the forerunner of the modern periscope. WebA periscope lets you look around walls, corners or other obstacles. Submarines have periscopes so that people inside can what is on the surface of the water. A periscope is a useful example of the law of reflection at work. It’s important that your mirrors are placed at a 45° angle, because light always reflects away from a mirror at the ... henry box brown youtube

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WebAt depths below periscope depth submarines determine their position using: Dead reckoning course information obtained from the ship's gyrocompass , measured speed … Web26 nov. 2024 · Periscope is an optical instrument used in land and sea combat, and submarine navigation. It allows an observer to see the surroundings while remaining concealed, behind armor, or underwater. Periscopes are made of two mirrors placed at 45 o angles at each other. Light reflects through these mirrors and shows what is at the … Web9 nov. 2024 · The maximum operating depth for a modern submarine is now 300 to 450 meters. When it reaches such depths, a submarine uses its hydroplanes to reduce its depth to between 3 and 4 meters below the … henry boxer gallery

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How far can a periscope see? - Staveleyfa.com

Web12 jul. 2012 · See answer (1) Best Answer. Copy. The new photonics masts are much different than the older style periscopes, so they only extend about 30 feet (they don't have a hull penetration). For traditional periscopes, usually around 30-40' above the sail/fairwater. Periscope depth for most modern submarines is about 65'. Wiki User. ∙ … Web15 mei 2024 · A submarine periscope has a viewing distance of d = 1.5h, where h is the height in feet above the water and d is the viewing distance measured in miles. To the nearest foot, how many feet above the water would the periscope have to be to see a ship 6 miles away? A. 4 B. 8 C. 24 D. 16 henry box brown wifeWeb22 okt. 2009 · Most submarines do not. They use other means. A. On the surface, they have periscope (either direct sight or fiber optic). They have navigational radar. They have direct vision from the bridge of ... henry box brown wife and children

"Web9 jun. 2024 · At least 400 ft deep. A similar question was asked on reddit. To quote U235EU, who paraphrased the US Navy Submarine FAQ (now unavailable): Violent storms may be felt as deep as 400 feet (see item 21 ). The deepest we ever felt surface effects was about 150 feet and it was pretty good sized storm on the surface above us. " - How far can a submarine periscope see

How far can a submarine periscope see

The Periscope Depth Of A Submarine: How Deep Can The …

Web8 nov. 2024 · The length of a submarine periscope depends on the size of the submarine. For example, the periscope on the U.S. Navy’s Los Angeles- class submarine is 34 feet … Web1 sep. 2024 · To assist in rescue missions, submarines deploy deep-submergence rescue vehicles (DSRVs). The DSRVs that are employed by the US Navy can rescue up to 24 people at a time from depths of up to 600 meters, with a maximum operation depth of 1,500 meters. These vehicles can be loaded into a “MOSUB,” or mother submarine, which …

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WebHi, can anyone tell me what's the furthest distance a Navy submarine periscope can see an object on the water's surface? I've looked on the internet but can't come up with an answer. WebTake a deep dive into the fascinating world of submarines at the Royal Navy Submarine Museum. Discover HMS Alliance, the only remaining Second World War era submarine. Explore the decks and narrow corridors, look through the original periscope, and hear the stories of those who served onboard. As well as HMS Alliance, you can explore the other ...

WebHorizon distance The higher a lookout tower, the farther an observer can see… 01:40 A buoy in the ocean is observed from the top of a 40 -meterhigh radar tower … http://www.nmrn.org.uk/visit-us/submarine-museum

Web21. SUBMARINES The distance in miles that the lookout of a submarine can see is approximately d 1.22N/T1 where h is the height in feet above the surface of the water. How far would a submarine periscope have to be above the water to locate a ship 6 miles away? Round your answer to the nearest tenth. 22. PETS Find the value of x if the … WebA ship 50 m (165 ft) high at a distance of 25 km (15.5 miles) can still be visible if the weather allows & the periscope is 2 m (7 ft) above the surface. Many flat-Earth claims involving periscopes are based on the firing range …

Web1. Propeller. The first submarine part that you need to know is the propeller. It has a function to run the ship by spinning. So the function of this propeller is to move the submarine. This component changes the rotational force and creates thrust. The propeller is located at the very end of the submarine. 2.

Web14 rijen · 18 nov. 2024 · Much progress has been made in the periscope field. The LOS … henry box padletWeb18 jul. 2016 · How far above the water would a submarine periscope have to be above the water to locate a ship 2.3 mi away? The equation for the distance in miles that the lookout can see is d = 1.5h, where h is the height in feet above the surface of the water. Round to the nearest hundredth. Follow • 2 Add comment Report 1 Expert Answer Best Newest … henry box brown when was he bornWeb8 jul. 2024 · Periscopes on submarines may be as tall as 18 meters (around 60 feet). When a sub is submerged to a depth that is equal to the height of the periscope, the sub is said to be at periscope depth. The tall, thin tube erected at the front is the sub’s periscope. It’s aptly called the ‘eye of the submarine’. henrybox.s3.amazonaws.comWeb18 nov. 2024 · How far can a periscope actually see? Michael 01/21/2005 08:23PM: Re: How far can a periscope actually see? Dan Odenweller 01/22/2005 12:50AM: Re: How … henryboxschool.edclass.comWeb3. Submarines can stay underwater for quite a long time. The thought of staying underwater for months can be as interesting as it can be scary. But if you are in a submarine, such a situation will probably be something very usual for you. This is because; submarines can stay underwater depending on the stock of food, oxygen, and essential … henry box school ofstedWebThe Submarine Force lost 52 boats and 3,506 men. USS Gato (SS-212), launched 21 August 1941, was the first of 54 submarines in her class. Gato -class boats carried the brunt of the U.S. submarine war early in World War II. Later in the war they were joined by the 122 boats of the similar Balao -class; the main difference was a thicker pressure ... henry box freedom brownWebCrews onboard a submarine can spend months at sea, submerged, with no way to catch even a single glimpse of sunlight -- the only window to the outside world is the eyepiece of the periscope in the control room. The periscope is a fundamental piece of submarine equipment, and provides valuable visual data during battle and in determining the ship's … henry box school vacancies