5000/5 = 1,000 per second = 1 KHz
23/2 seconds = 11.5 per second = 11.5 Hz
frequency
4Hz because this wave happens 4 times per second. Hz=1second / frequency.
There isn't enough information in this question. You can calculate the speed of the wave (distance divided by time), which is the frequency times the wavelength. But you still need one of them to find the other.
Speed = (wavelength) times (frequency) = (wavelength) divided by (period) = 30/5 = 6 meters per second
23/2 seconds = 11.5 per second = 11.5 Hz
frequency
The number of times an objct vibrates in one second is called frequency
Frequency
900 Herz
1 megahertz
The number of times a wave vibrates for a period of time (second).
The period is the reciprocal of the frequencey. Just divide 1 / (frequency).
Pitch is the frequency at which an object vibrates to create a sound. A tuning fork, for example, that vibrates 440 times a second will produce a perfect "A" note. It is these predetermined levels of frequencies that pitch is categorized into the twelve chromatic musical tones.
Pitch is the frequency at which an object vibrates to create a sound. A tuning fork, for example, that vibrates 440 times a second will produce a perfect "A" note. It is these predetermined levels of frequencies that pitch is categorized into the twelve chromatic musical tones.
Pitch is the frequency at which an object vibrates to create a sound. A tuning fork, for example, that vibrates 440 times a second will produce a perfect "A" note. It is these predetermined levels of frequencies that pitch is categorized into the twelve chromatic musical tones.
Frequency(f)= number of turns(1) "we use one (1) as default to stand for one full cycle and can be used for vibrations" divided by time(t). therefore f=1/t, frequency is measured in hertz. in the question 1=1500 vibrations and t=3 seconds. using this: f=1500/3 = 500 hertz