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How does frequency of the ultrasonic waves of the echo from the stationary object compare with frequency of the ultrasonic waves of the probe?
the frequencies are same.
What is the maximum frequency of ultrasonic 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.
What frequencies do ultrasonic sounds have?
The frequency range of ultrasound from 1 to 20 MH.
Why ultrasonic waves are not electromagnetic waves?
No. They are mechanical waves, ultrasonic waves are sound waves and require a medium for propagation. The word ultrasonic denotes that they have a frequency above the audible range (above 20 KHz).
Why can't a loudspeaker produce ultrasonic waves?
Almost all loudspeakers are designed with amplifying circuits, or output speakers, or both, that would not magnify sounds in the ultrasonic frequency (over 20 kHz).
Is ultrasonic wave radio frequency?
ultrasonic wave is sound frequency
How does frequency of the ultrasonic waves of the echo from the stationary object compare with frequency of the ultrasonic waves of the probe?
the frequencies are same.
What is ultrasonic wave?
An ultrasonic wave is a sound pressure wave that has a very high frequency. The frequency is higher that what humans can hear.
What does uf stand for in compacitor?
Ultrasonic Frequency
What is the frequency of ultrasonic rays?
20 khz.
Is ultrasonic frequency effective for repelling mosquitoes?
Ultrasonic frequency has been shown to be effective for repelling female mosquitoes. It reportedly works within one meter of the insects.
What is the difference between ultrasonic welding and radio frequency welding?
what is the difference between ultrasonic welding & radiographic welding
High frequency sound waves are know as?
Ultrasonic sound.
What is the maximum frequency of ultrasonic 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.
Why not ultrasonic be produced by passing high frequency alternating current through speaker?
The ability of a speaker to produce ultrasonic output when driven with high frequency AC depends on the design (intent) of the speaker. Typical audio speakers are not designed to go ultrasonic - the cone's mass and resonate frequency just won't support it. Also, the coil reactance is too high for ultrasonic waves so they cannot be produced.
What is the meaning of ultrasonic sounds?
Sounds that are a frequency that is above the range of hearing.
What name is given to the frequency that is greater than which humans can hear?
ultrasonic
