Wave equation. This equation describes the behaviour of waves such as sound waves, light waves and water waves. x represents a spatial variable, t is

---

Wave equation. This equation describes the behaviour of waves such as sound waves, light waves and water waves. x represents a spatial variable, t is time, u is a scalar function, c is a fixed constant, the italic 'd' symbol is the partial derivative. The wave equation for a single dimension was formulated in 1746 by French mathematician Jean-Baptiste le Rond d'Alembert who was studying violin strings. The Swiss scientist Leonhard Euler in 1707 discovered the wave equation in a three space dimension.

---

Size: 5000px × 5000px
Photo credit: © ALFRED PASIEKA/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: artwork, dalembert, equation, euler, formula, illustration, jean-baptiste, le, leonhard, mathematical, mathematics, physical, physics, rond, wave, waves