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military submarines use low frequency antenna that extends from the sail(conning tower.)
The message is typed into a computer, then is sent to another submarines antenna that receives it and displays it on a computer.
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∙ 13y ago
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Why are microwaves not used for communicating with submarines?
Microwaves would be a great way to communicate with submarines, but they'd have to surface to use that method of connecting. Surfacing would defeat the purpose of having the submarine out there, and could easily expose it to detection. We do use radio to communicate with submarines, but not microwaves. Microwave energy has a very limited ability to penetrate water. Very low frequencies can penetrate water to a certain extent, though. And that's why we don't bother with microwaves for submarine communication.
What is a frequency band commonly used to communicate with submerged submarines?
The VLF (very low frequency) band, which is 3kHz to 30kHz, is able to penetrate water a couple of tens of meters. That makes this band best suited to communicate with a submerged submarine.
Where do submarines go?
in the water
How is a pink dolphin like submarines?
Pink dolphins are like submarines because they never go in the water, dolphins and submarines alike are have waterphobia and never go in the water. Pink dolphines also are lesbians like submarines
Why cannot submarines go in deepest parts in oceans?
As submarines go deeper they are surrounded by more and more pressure from the water arround them. There are not currently any submarines that can withstand that amount of water pressure.
How do submarines go forward?
Most submarines have propellers that spin, pushing them forward. A few smaller research submarines use a water jet for propulsion.
Why does submarines have to go under water?
Submarines are built with a special design that allows them to be faster underwater. Submarines can be used during a war as a way to sneak up to enemy lines in the water, but still stay hidden.
What do both submarines and dolphins bothuse in water?
Sonar
Why are submarines cabins pressurized?
To keep water from leaking in.
Do submarines explore the atmosphere?
No submarines do not explore the atmosphere. atmosphere means air. Sub means under, Marine means water.
How can dolphins communicate under water?
Dolphins communicate under water by using echolocation
Why cannot submarines reach the deepest parts of the ocean?
Submarines cannot reach the deepest parts of water because of the pressure or water and deepest surface is not a smooth, its full of rocks and sea plants.
