It can be as many as you wish...
Actually, Frequency & Hertz is totally two different category or level.
Frequency is a measurement parameter/ variable.
Hertz is the unit of measurement for a parameter/ variable.
This can be analogue as
Frequency - Velocity
Hertz - miles/ second
Frequency is measured in hertz. Cycles per second.
The hertz (symbol Hz) is the SI unit of frequency defined as the number of cycles per second of a periodic phenomenon
Pitch and frequency both are measured in simple hertz.
Frequency is related by 1/Time. The unit is hertz (hz). One sound wave a second would yield a frequency of 1 hz.
The modern term Hertz refers to a unit of frequency measurement, symbolized as Hz, named after the German physicist Heinrich Hertz. It is commonly used to measure the number of times a wave cycles per second, such as in radio waves and electrical currents.
There are 1000 hertz in a kilohertz. Kilohertz is a unit of frequency equivalent to 1000 hertz.
Frequency is measured in Hertz. Its symbol is Hz.
A second is a length of time, while a hertz is a unit of frequency, so you can have as many hertz in a second as you want. therefore it depends on what frequency you are talking about, as you can have hundreds of thousands of hertz per second.
The pineal gland can be activated by many sounds, even an A natural 432 Hertz frequency!
They aren't comparable. "Meter" is a length, while "Hertz" is a frequency.
it is named after the scientist hertz
A wave can have any frequency, not just one Hertz.
The frequency of electricity supplied by Meralco in the Philippines is 60 Hertz.
Hertz means cycles per second. That is its' frequency.
Hertz. Hz
The frequency of sound is measured in "Hertz (Hz)".
Frequency, which is measured in Hertz (Hz)