When your tummy is rumbling
You would hear an audible "pop".
Even though the lightning and thunder occur at roughly the same time, you would see a distant strike before you would hear it, because the light travels to you about 882 thousand times as fast as the sound does.
Mostly wind. A lot of wind. Enough wind that one wouldn't hear it for very long before being torn apart by it.
Yes. If you were to slow to subsonic speeds, the boom can catch up to you, and you would hear it.
Do your homework yourself
A borborygmus is a rumbling stomach (tummy).
That is the correct spelling of "borborygmus" (sounds caused by intestinal gas).
Digestion
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borborygmus gog
Borborygmus
borborygmus gog
The medical term for the rumbling noise produced by the movement of gas or fluid through the gastrointestinal tract is "borborygmus."
When loud, this is known as borborygmus (plural = borborygmi).
borborygmus category pillory priory satisfactory supervisory theory
The sound your stomach makes when it's grumbling or growling is a borborygmus in medical terms.
"borborygmus" or (plural), "borborygmi".Digestion or digestive actions or passing gas in the digestive tract