Wave speed = (wavelength) x (frequency)
We know the wavelength, but we don't know the frequency. How can we find the frequency ? "Here frequency frequency."
We know the period, and frequency is just (1 / period). So . . .
Wave speed = (wavelength) / (period)
Wave speed = (2.1 meters) / (9.4 seconds)
Wave speed = (2.1 / 9.4) m/s
<em>Wave speed = 0.223 m/s</em>
Electromagnetic force between the molecules!
Answer:
Just gonna take this at free points and yes you are right but I am confused on what you wanted us to do
Answer:
B. The number of wave cycles that pass through a specific point within a given time period.
