An ultrasonic cleaner cleans dirty instruments using sound waves,which cause:
A)cavitation.
B)implosion.
C)vibrations.
D)both a and b

Question

Quizplus · Accepted Answer

The sound waves produced by the ultrasonic cleaner cause cavitation (bubble formation),and the bubbles burst by implosion (bursting inward).The mechanical cleaning action of the bursting bubbles combines with the chemical action of the ultrasonic solution to remove debris.
Vibrations are caused by the sound waves but are not part of the cleaning process.

An Ultrasonic Cleaner Cleans Dirty Instruments Using Sound Waves,which Cause