a bear can hear 3000 vibrations a second. They eat elk berries salmon and other deer such as moose and mulies. but dont get mauled because a grizzly bear can rip you to shreds in 4.3 seconds
To the sound's frequency - how many vibrations per second it has.
It means, how many vibrations per second are there.It means, how many vibrations per second are there.It means, how many vibrations per second are there.It means, how many vibrations per second are there.
5 vibrations per second are made with high c
I think it must be 2
In 1 second, there are 150 vibrations in a 150 Hz frequency since hertz represents the number of cycles per second in a periodic wave.
The "M" in "MHz" means millions; and "Hz" means "vibrations (or cycles) per second". Thus, MHz means "millions of vibrations per second".
A speaker playing a note at 500 Hz produces 500 vibrations per second. Therefore, in 2 seconds, it would produce 500 vibrations/second × 2 seconds = 1000 vibrations.
A hertz is equal to one cycle per second, so it would have 60 vibrations per minute.
102.7 million of them every second
9,192,631,770 vibrations of a cesium atom equal one second. This forms the basis of the definition of one second in the International System of Units (SI) based on the cesium atomic clock.
Not all animals that hear have external ears like many mammals do, but many can sense the vibrations that we perceive as sound through other sensory organs, which you might call "ears".
Yes, many people hear plenty of thunder in their lifetimes.