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Q: What is the frequency of a wave that goes up 8 times in 4 seconds?
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What is frequecy of a wave?

Frequency of a wave is how many times a wave passes through by the setting of number of seconds.


A wave has a period of 0.25 seconds what is the frequency of this wave?

4Hz because this wave happens 4 times per second. Hz=1second / frequency.


What happens if the frequenCy of wave and its length increase?

That is impossible. Speed of wave c = frequency f times wavelength λ. To have a constant speed, the frequency goes up and the wavelength goes down or the frequency goes down and the wavelength goes up.


Why is it not possible to increase the wavelength and frequency at the same time?

Wavelength times frequency equals speed (of the wave). Therefore, unless you also change the speed, if wavelength goes up, frequency goes down, and vice versa.Wavelength times frequency equals speed (of the wave). Therefore, unless you also change the speed, if wavelength goes up, frequency goes down, and vice versa.Wavelength times frequency equals speed (of the wave). Therefore, unless you also change the speed, if wavelength goes up, frequency goes down, and vice versa.Wavelength times frequency equals speed (of the wave). Therefore, unless you also change the speed, if wavelength goes up, frequency goes down, and vice versa.


When a sine wave has a frequency of 50 Hz in 10 seconds it goes through?

5 cycles.


If the energy of a wave goes up does the frequency go down?

As the energy of a wave goes up, the frequency goes UP


What is the frequency of a wave that vibrates 23 times in 2 seconds?

23/2 seconds = 11.5 per second = 11.5 Hz


How do you find the frequency if you only have seconds and height of a wave?

Assuming that seconds refers to the period, the frequency is the reciprocal (1 / period in seconds). The height of the wave is irrelevant in this case.


What is the period of a wave if the wave has a frequency of 78.6Hz?

Period = 1/78.6 seconds = 0.01272 seconds


What is the period of the wave motion for a wave with a frequency of 0.57 kHz?

Period = 1/Frequency = 0.00175 seconds (approx)Period = 1/Frequency = 0.00175 seconds (approx)Period = 1/Frequency = 0.00175 seconds (approx)Period = 1/Frequency = 0.00175 seconds (approx)


If a wave has frequency of 20 Hz what is the period of the wave?

.05 seconds


What A wave has a frequency of 250 hertz What is the period of the wave?

0.004 seconds