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the frequencies are same.
block your ears
To know about the error, quality, performance of every instrument calibration is an essential part. A standard calibrator is required for this process to calibrate that Instrument. That calibrator is also Calibrated and standardised by National or International Standard.
the minimum frequency of ultrasonic waves used in medical applications are (1-10)mhz. It may also extend to 20 MHz in foetus ultrasound.
The frequency range of ultrasound from 1 to 20 MH.
ultrasonic wave is sound frequency
the frequencies are same.
An ultrasonic wave is a sound pressure wave that has a very high frequency. The frequency is higher that what humans can hear.
calibration of an ammeter is done in order to standardise the instrument,and rectify the errors present in the instrument, if any.
20 khz.
Ultrasonic Frequency
block your ears
An absolute instrument is an instrument whose calibration can be determined by means of physical measurements.
Ultrasonic frequency has been shown to be effective for repelling female mosquitoes. It reportedly works within one meter of the insects.
How to find out the calculation for dry calibration of a level instrument used on the top of the tank? How to calibrate level instrument with the help of weights?
what is the difference between ultrasonic welding & radiographic welding
To know about the error, quality, performance of every instrument calibration is an essential part. A standard calibrator is required for this process to calibrate that Instrument. That calibrator is also Calibrated and standardised by National or International Standard.