How far can a submarine periscope see

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August undefined, 2024

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. ∙ … WebWould you like to captain a submarine? Give it some thought. Let your imagination wander as you think about what it would be like to pilot a submarine underw...

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WebThe US and British navies' newest submarines are equipped with totally different kinds of periscopes. A US Navy destroyer seen through a periscope aboard Los Angeles-class submarine USS San Juan ... Web30 mrt. 2024 · The Summary. The submarine can hear a surface ship long before the surface ship can detect the submarine, and therefore it can take evasive action before its detected. Because of water physics, sound is the most effective way to detect a submerged submarine. The oceanographic conditions can significantly reduce the effectiveness of … team learning plan template

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WebLength of periscopes could be as much as 18 metres (60 feet) thus when a submarine is submerged at depth equal to the length of the periscope, it is called ‘periscope depth’. Due to such large lengths, an effective periscope will require more complex arrangement of lenses and prisms and twin telescopes fitted inside the periscope tube. WebStanding watch at the periscope like this is called "dancing with the gray lady." A periscope's basic purpose is to allow submarine crews to see objects above the water while the ship remains submerged. A simple periscope can be constructed out of a vertical tube with mirrors placed at a 45-degree angle at the top and bottom of the tube. http://rickcampbellauthor.com/styled/index.html team learnx

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Webproportions. Below, a submarine with both the number one (attack) and number two (electronic) periscopes raised, with top of the sail exposed and making a visible trailing … WebAt depths below periscope depth submarines determine their position using: Dead reckoning course information obtained from the ship's gyrocompass , measured speed … sowetan news paper todayWebA 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 … team learn upon

"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 … " - How far can a submarine periscope see

How far can a submarine periscope see

Photonics Masts are critical subsystems of Submarine imaging ...

Web29 jun. 2024 · Sub building, help with turrets needed. Hey guys, i am trying to build my own ship, and would like to have dual turrets on the bottom of it. These i would like to aim at the same cursor, so you have two guns firing at the same spot. I cannot get this to work, since there's no x/y but only a general "movement" on the periscope and coil gun.

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WebThe Navy's existing surface search radars cannot deal with the incredibly small radar horizons for diesel-electric submarines and small combatants operating in the littorals. But fleet testing supports development of surface management radars that can detect submarine periscopes. Web7 dec. 2024 · A periscope can see for 11-12 mi (17.7-19.3 km) out at sea. A submerged submarine returns to the top every few days not just to replenish its supply of air oxygen above the ocean's surface but also to get rid of waste gases produced aboard. Two escape trunks, similar to airlocks, are available on Navy submarines and can be used as …

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 … 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 …

Web13 okt. 2024 · Most of the time, submarine pilots can't even see where they're going! Submarines have periscopes (seeing tubes that can be pushed up through the tower), but they're useful only when subs are on the surface or just beneath it. Submarines navigate using a whole range of electronic equipment. There's GPS satellite navigation, for … 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 …

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Web14 rijen · 18 nov. 2024 · How far can a periscope see on the surface? Would it be possible to see another submarine's sail in 4000 yards and determine its origin, nationality and … sowetan newspaper today newsWeb21 mei 2024 · Submarines have only periscopes for outside vision, and those are only used close to the surface, a periscope depth (PD). Submariners can look around 360 degrees with the periscope to find other ships and aircraft in the area and to gain information on a target they plan to attack or shipping to avoid. What’s another word for … sowetan newspaper email addressWeb24 jul. 2024 · Submarines have only periscopes for outside vision, and those are only used close to the surface, a periscope depth (PD). Submariners can look around 360 … team learning quotesWeb8 apr. 2024 · The Submarine Force is often called “The Silent Service” because of how it operates. Submarines can submerge more than 600 feet below the ocean’s surface for up to four months at a time, constantly patrolling and working classified missions. You can’t always see them, but they are always silently moving under the sea doing important work. teamlease abouthttp://uboataces.com/uboat-type-work.shtml teamlease account loginWeb1A1. Historical note. The periscope is the eye of the submarine. It was invented and developed solely for the purpose of providing a means to view the surface without fear of detection by surface craft. While it is primarily simple in principle, actually it is a complicated piece of apparatus. teamlearnsWeb26 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 … teamlease admin alerts teamleaseregtech.com