2006-06-18 10:23:26 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Earth Sciences & Geology
okay, i found it.
" While a tuning fork used in music is tuned to 440 hertz (the “A” note), seismic instrumentation and analysis determined the Earth’s free oscillation to be composed of pitches between 2 to 7 millihertz, fifty notes together packed within less than two octaves, ringing about 16 octaves below mankind’s musical “Middle C.”"
so, 16 octaves BELOW mankind's musical middle c.
i guess God has a really deep voice.
very cool.
2006-06-18 10:26:39 · answer #1 · answered by sharrron 5 · 0⤊ 0⤋
The earth does not vibrate, how ever the magnetic field does At 720 cycles. I would say it is a note out side of our hearing range, or it would drive us all mad in a very short time. So find what note vibe rates at this cycle and then you will know.
2006-06-18 17:40:28 · answer #2 · answered by Anonymous · 0⤊ 0⤋
I heard somewhere that it used to be around 8 hertz, but now it's closer to 12 hertz. Don't know what note that would be though.
2006-06-18 17:48:00 · answer #3 · answered by Tony, ya feel me? 3 · 0⤊ 0⤋
I don't know...but I do find the question interesting since music is my thing.
2006-06-18 17:27:23 · answer #4 · answered by lynda_is 6 · 0⤊ 0⤋