1. It is used for super speed flights like Concorde and other army planes.
2. it is used for making certain cars faster.
3. it is used for various body scans .
4. it is used for detecting cracks in metals.
The most common application of ultrasonic sound is in medical and other ultrasonic imaging.
That's a sonic boom. Sound waves are never supersonic in themselves, objects can be supersonic ... which causes a pressure wave (which moves at "sonic" speeds) and which can be heard (firing a gun will do it).
the bats do not produce supersonic sounds.they produce ultrasonic sounds.Thats the reason we cant hear them
Yes, sound waves exist which are not audible to the human ear. Humans can hear sound waves having frequency between 20 - 20,000 Hz. Other all frequencies lie outside our hearing range and are called ultrasonic or supersonic waves.
ultrasonic sound waves
the minimum frequency of ultrasonic waves used in medical applications are (1-10)mhz. It may also extend to 20 MHz in foetus ultrasound.
Supersonic waves are used in supersonic flights. They are also used in body scanning and used to detect faults in metal.
Supersonic waves are waves that can travel faster than normal sound waves.
That's a sonic boom. Sound waves are never supersonic in themselves, objects can be supersonic ... which causes a pressure wave (which moves at "sonic" speeds) and which can be heard (firing a gun will do it).
That's a sonic boom. Sound waves are never supersonic in themselves, objects can be supersonic ... which causes a pressure wave (which moves at "sonic" speeds) and which can be heard (firing a gun will do it).
the bats do not produce supersonic sounds.they produce ultrasonic sounds.Thats the reason we cant hear them
Yes, sound waves exist which are not audible to the human ear. Humans can hear sound waves having frequency between 20 - 20,000 Hz. Other all frequencies lie outside our hearing range and are called ultrasonic or supersonic waves.
ultrasonic sound waves
the minimum frequency of ultrasonic waves used in medical applications are (1-10)mhz. It may also extend to 20 MHz in foetus ultrasound.
It is an oxymoron, a self-contradiction, in that sound must travel at the speed of sound (which does vary by the medium or material). Supersonic means "faster than sound."You might, however, describe vibrations as being supersonic, meaning that they are traveling faster than sound would in air.
ding don
bats can hear sounds of higher frequency than humans (supersonic) because they produce them and these sound waves echo back to them by bouncing of items so that they can see how far something is. Just like in submarines. therfore they need to 'hear' these 'supersonic' waves to see.
A Hartmann generator is an electronic device that produces shock waves. It does this on the edge of a nozzle using a supersonic gas resonate.