Question

another property of transverse waves is wave speed. it is the distance a wave travels in a certain amount of time.
wave speed is a different property than frequency or wavelength.

• frequency is the number of wave cycles that pass a certain point in a certain amount of time.
• wavelength is the length of one wave cycle.

complete the sentence.
9 feet 18 feet per second 2 hertz
maya creates a wave in the battle rope. the wave has a frequency of ,
a wavelength of , and a wave speed of .

Explanation:

Based on the definitions provided:

• Frequency is defined as the number of wave cycles that pass a certain point in a certain amount of time. The unit for frequency is hertz. So, the frequency should be \(2\) hertz.
• Wavelength is the length of one wave cycle. The unit here that represents length is feet. So, the wavelength is \(9\) feet.
• Wave speed is the distance a wave travels in a certain amount of time. The unit that combines distance and time (feet per second) is for wave speed. So, the wave speed is \(18\) feet per second.

Answer:

Maya creates a wave in the battle rope. The wave has a frequency of \(2\) hertz, a wavelength of \(9\) feet, and a wave speed of \(18\) feet per second.