Sonar (or Sound Navigation and Ranging) is a type of technology that was designed to help with navigation, communication and locate objects underwater. Sonar projects sound waves then listens for the echo of the emitted sound waves to detect objects.
I think its like sounds from a computer or a timer or something. Sound waves can be used to find out how deep a cave is before a construction can be done
Computers and Internet are some of the technological advancement in the American society.
With all this new groundbreaking technology in cell phones, televisions, computers, game systems, cars, I think we are in the Technological Age, which I'm guessing started some time in the early 1900s.
A microphone converts the pressure waves caused by sound into vibrations within a coil which transforms the vibrations into electric signals. These electric signals can then be sent by wire or wireless to an amp or mixer of some sort for output to speakers or perhaps a recording device.
According to Life Hacker, there are a few popular computer calendar applications. These are: Rainlendar, Thunderbird, Google Calendar, iCal, Microsoft Outlook.
a gramophone was used for communication ================ "Gramophone" is the name given in Britain to early phonographs. A gramophone is a record player. (The term is still used in the title of some organizations, publications, and prizes.) So, the answer to your question is that a gramophone uses a pointed piece of metal (a "needle"")produces sound (usually words or music) by converting the grooves on a disc (record) into vibrations that produce sound waves. In other words, gramophone is used to play records.
I think its like sounds from a computer or a timer or something. Sound waves can be used to find out how deep a cave is before a construction can be done
sound
Some answers:Sea waves.Sigmoid waves,Sine waves,Soliton waves,Sound waves,Standing waves,Stationary waves.
Sound waves cannot travel in space. Sound waves some medium in order to propagate.
sound waves aka pressure waves
Ocean waves, seismic waves, and sound waves are some examples.
waves, and sound with the transverseness shut up
Ocean waves, seismic waves, and sound waves are some examples.
Ocean waves, seismic waves, and sound waves are some examples.
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Sound waves are produced due to the vibrations of an object .Sound waves are produced by vibration. Everything on this earth causes some sort of vibration. When something vibrates it produces a sound.
Sound (and vibration) waves may only travel in some medium. Such as air, metal and so on. They cannot travel in a vacuum.