During World War I, the primary instrument used to detect the sound of submarines was the hydrophone. This underwater listening device allowed ships to detect the noises made by submarines, such as engine sounds and propeller movements. Hydrophones were often deployed in arrays and played a crucial role in anti-submarine warfare, helping to locate and track enemy submarines.
use of submarines
Tanks and submarines were the two military vehicles that (to the best of my knowledge) were introduced during World War 1.
During WW 1, submarines played a major part of a major war for the first time. The role of a submarine was basically to use torpedoes to sink enemy warships and cargo vessels.
trench was the most common but there was also airfighting and underwater in submarines ( then known as u boats)
1. Poison Gas 2. Tanks 3. Submarines 4. Machine Guns
The first documented use of sonar was during World War I by the British Royal Navy to detect submarines. The technology was further developed during World War II for anti-submarine warfare.
Submarines were sometimes referred to as submersibles.
Sonar was used to detect and hunt submarines in WW2
The submarines were either called "submarines" or "U-boats." The German submarine was called the "U-boat"
German submarines were referred to as U-boats during the world wars.
The British lost 76 submarines during WWII.
Sonar was first used during World War I by the British Royal Navy. It was used to detect submarines by emitting sound waves and analyzing the echoes that bounced back.
During World War 2, it is reported that over 2,000 variants of Japanese Submarines were used during World War 2. Out of this, it is estimated that 10,000s were likely to be used during WW2.
Germany called there submarines U boats
The early SS and the newer GATO Class diesel submarines.
the U boats..
Britain, France, Germany, Italy and USA all used submarines during WW1