Question

question 14 of 28 which of the following describes how fast a wave travels? a. wavelength b. period c. frequency d. wave speed

Explanation:

Wave speed refers to the rate at which a wave propagates through a medium, directly describing how fast the wave travels. Wavelength is distance between wave crests, period is time per cycle, and frequency is cycles per second—none describe speed.

Answer:

D. Wave speed