Q: What is the term for the number of waves that pass a fixed point in a given amount of time?


Read this paragraph and choose the correct option from the provided answers:

Wave frequency is the number of waves that pass a fixed point in a given amount of time. Higher frequency waves have more energy. Wave speed is calculated as wavelength multiplied by wave frequency. Wave speed is affected by the medium through which a wave travels.

 Choices:

- wave speed

- wave distance

- wave velocity

- wave frequency


A:
wave frequency