Question

a stethoscope works due to what?is it reverberation,respiration echo or force?

Answer 1

stethoscope works due do reverberation

Answer 2

Answer:

Stethoscopes operate on the transmission of sound from the chest piece, via air-filled hollow tubes, to the listener's ears. ... If the diaphragm is placed on the patient, body sounds vibrate the diaphragm, creating acoustic pressure waves which travel up the tubing to the listener's ears.