Three beats in a lope.
20Hz and 270Hz
A hemidemisemiquaver has a duration of 1/16 beats.
4 beats per bar.
There are ususally 3 beats a bar in a waltz. :)
3 beats per second
One beat per second.
There are 60 beats per minute (bpm) in a second.
There are 2 beats per second in a tempo of 120 beats per minute.
1.6 beats per second.
78 beats per minute is 1.3 beats per second. (78/60 = 1.3)
It beats its wing for about 1111 times a second.
An American robin can beat its wings times per second.
a housefly beats its wings around 200 times per second
It beats about 1111 times a second!
On average, a resting adult's heart beats 1 to 1.5 times per second.
A persons heart beats at least 500 times per minute.