Using the speed of sound in water (about 1500m/s in the sea, depending on the specific sea-water density).
So if there is a delay of 2 seconds between a depth-sounding sonar emitting a pulse and detecting its echo from the sea-bed, the water is 1500 X 2 = 3000m deep.
No, using sonar will not kill you. Sonar is a technology that uses sound waves to detect objects underwater and is commonly used in various applications such as navigation and fishing. It is safe for humans to use sonar equipment.
using sonar waves
They determine it by using sonar.
The process of using sound waves underwater to measure distance is called sonar, which stands for Sound Navigation and Ranging. Sonar systems emit sound waves that bounce off objects in the water and are then detected to determine the distance to the object.
Scientists determined the location and size of the underwater mountain chain through methods such as bathymetric mapping using sonar, satellite data, and submersible vehicles. By studying these tools and data, scientists were able to create detailed maps of the seafloor, revealing the location and size of underwater mountain chains.
The word "sonar" is actually an acronym for "Sound Navigation and Ranging." It is based on the principles of using sound waves to detect and locate objects underwater.
The distance that sonar can detect objects underwater varies depending on factors like the power of the sonar system, water conditions, and the size of the object being detected. In general, sonar can detect objects up to several miles away when using higher power systems in optimal conditions.
Sonar is a technology that uses sound waves to detect objects underwater by measuring the time taken for the sound waves to bounce back. An echo is the reflection of sound waves off a surface back to the source. Sonar is a system that uses echoes to create a map of the underwater environment.
1. A system using transmitted and reflected underwater sound waves to detect and locate submerged objects or measure the distance to the floor of a body of water.2. An apparatus, as one in a submarine, using sonar.3. Echolocation.http://www.thefreedictionary.com/sonar
The maximum range of detection for submarines using sonar varies depending on the decibel level. Higher decibel levels can detect submarines at greater distances compared to lower decibel levels.
Sure! An example of SONAR (Sound Navigation and Ranging) is its use in the military to detect submarines by sending out sound waves and listening for their echoes. This technology helps navies locate and track underwater targets using sound waves.
The invention of sonar was important because it allowed for the detection of objects underwater using sound waves. This technology has been crucial for navigation, underwater mapping, and locating submarines since it can operate in the darkness of the deep ocean where visibility is limited.