Q: The wavelength of a what type of wave can be measured as the distance between two adjacent compressions?


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

The wavelength of a transverse wave can be measured as the distance between two adjacent crests. The wavelength of a longitudinal wave can be measured as the distance between two adjacent compressions.

 Choices:

- horizontal

- lateral

- vertical

- longitudinal


A:
longitudinal