A stethoscope consists of two equal-length tubes of air, physically
joined, which conduct sound waves to the examiner's ears.
because of science
it is based on the pricipal of reflection and amplification of sound waves.
The function of the tubing in a stethoscope is to magnify the sound waves by making them narrow enough to be heard at an accurate timing through the ear canal.
When a doctor or nurse places a stethoscope diaphragm on a patient's chest, sound waves traveling through the patient's body cause the flat surface of the diaphragm to vibrate.When a doctor or nurse places a stethoscope diaphragm on a patient's chest, sound waves traveling through the patient's body cause the flat surface of the diaphragm to vibrate.
Multiple reflections in a stethoscope occur when sound waves bounce back and forth between the chest piece, tubing, and earpieces. This repeated reflection of sound waves helps amplify and transmit the sound of the heartbeat or lung sounds to the listener's ears, enhancing the quality and clarity of the sound being heard.
Stethoscope
What is a binaurals on a stethoscope
Depends : fingers, stethoscope, EKG.
Rene Laennec invented the stethoscope.
The stethoscope was invented by Rene' Laennec.
SONAR on submarines and shipsUltrasound medical imaging machinesSpeakersHeadphonesMicrophonesHearing aidsDoctor's stethoscope (passive)Megaphone (passive)etc.
"The doctor used the stethoscope on the patient to try and hear his heartbeat and breathing patterns."