Frequency is measured in hertz. Which option best describes hertz?(1 point)
Responses
the number of waves that pass a certain point within a certain time
the number of waves that pass a certain point within a certain time
the distance that one cycle of a wave will travel
the distance that one cycle of a wave will travel
the number of vibrations produced per minute
the number of vibrations produced per minute
the length of a wave over a specified length of time
the number of waves that pass a certain point within a certain time
The correct answer is:
- the number of waves that pass a certain point within a certain time
The correct option that best describes hertz is: "the number of waves that pass a certain point within a certain time."
To understand why this is the correct answer, let's break it down:
Frequency is a measure of how often something happens within a given period of time. In the context of waves, frequency refers to how many complete waves pass a certain point in a specific time duration.
Hertz (Hz) is the unit used to measure frequency. One hertz represents one cycle per second. So, if an event or wave completes one full cycle in one second, its frequency would be 1 Hz.
Therefore, when we talk about hertz in relation to frequency, we are referring to the number of waves that pass a certain point within a certain time.