Physics, asked by deshmukha979, 2 months ago

1. Explain the piezoelectric method for formation of ultrasonic waves

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Answered by yadavmeena181

Answer:

when the ultrasonic wave is absorbed by a medium generate heat . they are able to drill and cut thin metal . axis then electric potential difference is produced along the electrical axis perpendicular to mechanical axis . the phenomenon is known as piezoelectric effect

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