Question

if you listen to your own heart with a stethoscope you can make out two sounds - one weak and one strong. What are these two sounds due to?

I will mark the best answer brainalist so think and answer. ​

Answer 1

Answer:

weak sound is the sound of feelings

strong sound is the sound of attraction

Answer 2

Answer:

Normally, two distinct sounds are heard through the stethoscope: a low, slightly prolonged “lub” (first sound) occurring at the beginning of ventricular contraction, or systole, and produced by closure of the mitral and tricuspid valves, and a sharper, higher-pitched “dup” (second sound), caused by closure of aortic .