Wave Train

A set of waves passing at even intervals
Real World Example
Imagine you're standing at a busy train station where trains arrive one after another at regular intervals. Just like these trains, a wave train consists of a series of waves that travel through a medium, arriving at consistent intervals. In this analogy, each train represents an individual wave, the platform is the medium through which they travel, and the steady, predictable arrival of each train mirrors the even spacing between waves in a wave train.
Practice Version
