Any two uses of ultrasonic sound
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Ultrasound is sound waves with frequencies higher than the upper audible limit of human hearing. Ultrasound devices operate with frequencies from 20 kHz up to several gigahertz. Ultrasound is used in many different fields. Ultrasonic devices areused to detect objects and measure distances.
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uses of ultrasonic sound are:
1. it is helpful in the field of Industry
2. it is helpful in diagnostic sonography
3.it is used also helpful in the applications of medicine
4. helps in means of communication.
1. it is helpful in the field of Industry
2. it is helpful in diagnostic sonography
3.it is used also helpful in the applications of medicine
4. helps in means of communication.
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