Physics, 11.06.2021 14:00 kylieweeks052704

OT g. No. 1 (a)
A sound other in vibrations
ultrasonic free frequeney, particula
medical imaging
(6)
Negative acceleration is known

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OT g. No. 1 (a)
A sound other in vibrations
ultrasonic free frequeney, particula
med...