a bruit (pronounced brew-ee) it is a whooshing sound made when blood travels around an obstruction (like atherosclorotic plaque build up)
The doctor used his stethoscope to listen to the sound of your heatbeat
vibrations of sound
A bruit is something that can be heard with a stethoscope over an artery, that indicated turbulent blood flow. In a normal artery, blood flows smoothly (laminar flow) but if there is an obstruction e.g. a clot or fatty plaque (atherosclerosis) the blood flow is disturbed and bounces off the sides of the artery walls, causing the bruit to be heard. It sounds like a rushing or roaring sound.
it is based on refraction of sound
because of science
Parabolic sound reflectors, Speaking tubes and Stethoscope
No, the sound is bouncing not following a straight line.
A stethoscope.
A stethoscope consists of two equal-length tubes of air, physicallyjoined, which conduct sound waves to the examiner's ears.
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.
a stethoscope carries the sound of your heart straight to the doctor's ears
wheezes