it s used in sea ...... by giving sound from d ship it travel to deepth of d sea and reflect back so it s used to give signals...
The scientist who is credited with inventing sonar is Paul Langevin, a French physicist. In 1915, Langevin developed the first practical application of sonar as a way to detect submarines during World War I. His work laid the foundation for the use of sonar technology in various fields, including marine navigation and underwater exploration.
Frequency in sonar refers to the number of sound waves emitted per second. Higher frequencies provide better resolution and detail in detecting objects, but have shorter range and are absorbed more easily by water. Lower frequencies can travel long distances underwater, but have poorer resolution. The choice of frequency in sonar depends on the specific application and desired trade-offs.
Sonar frequencies typically range from around 20 kHz to several hundred kHz. Lower frequencies can travel long distances in water, but higher frequencies provide better resolution for detailed imaging. The choice of frequency depends on the specific application and environmental conditions.
Lewis Nixon did not invent sonar. Sonar was actually invented by Reginald Fessenden in 1913. Sonar stands for sound navigation and ranging, which is a technique that uses sound propagation to navigate, communicate with, or detect objects underwater.
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.
The scientist who is credited with inventing sonar is Paul Langevin, a French physicist. In 1915, Langevin developed the first practical application of sonar as a way to detect submarines during World War I. His work laid the foundation for the use of sonar technology in various fields, including marine navigation and underwater exploration.
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sattelite with sonar
Sonar is probably right around the corner from you in the nearest hospital or medical clinic. Even some doctor's offices have the units on hand, as well as some veterinary clinics. It finds its broadest application in medical imaging. Use the link to the related question of the uses of sonar to see where else it may be used.
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Thomas A. Winter has written: 'Examination of time-reversal acoustic application to shallow water active sonar systems'
No, the Arctic fox does not use sonar. It is not equipped with sonar.
Sonar is measured in sound
Frequency in sonar refers to the number of sound waves emitted per second. Higher frequencies provide better resolution and detail in detecting objects, but have shorter range and are absorbed more easily by water. Lower frequencies can travel long distances underwater, but have poorer resolution. The choice of frequency in sonar depends on the specific application and desired trade-offs.