---
title: "Transverse Wave — AP Physics 1 Definition & Exam Guide"
description: "A transverse wave moves particles perpendicular to the wave's travel direction. Learn how it shows up in Topic 10.1 and how it differs from longitudinal waves."
canonical: "https://fiveable.me/ap-physics-1-revised/key-terms/transverse-wave"
type: "key-term"
subject: "AP Physics 1"
---

# Transverse Wave — AP Physics 1 Definition & Exam Guide

## Definition

A transverse wave is a type of wave in which the particles of the medium vibrate perpendicular to the direction of wave propagation.

## Related Study Guides

- [10.1 Properties of Waves](/ap-physics-1-revised/unit-10/properties-waves/study-guide/WXE37iHUALhrZzePqIAX)

## Review

### Related Terms

- Longitudinal Wave: A longitudinal wave is a type of wave in which the particles of the medium vibrate parallel to the direction of wave propagation.
- [Mechanical Waves](/ap-physics-1-revised/key-terms/mechanical-waves): Mechanical waves are waves that require a medium (such as air, water, or solids) to travel through.
- Crest: The crest is the highest point on a transverse wave.