What Is a Wavefront Gcse Physics

Wavefront. This is an imaginary surface that we draw to represent the vibrating part of a wave. If you draw semi-circular sound waves spreading out from a speaker, the semi-circular lines are the wavefront.

What is a wavefront in physics?

wave front, imaginary surface representing corresponding points of a wave that vibrate in unison.

What is wavefront of light?

A wavefront is a surface over which an optical wave has a constant phase. For example, a wavefront could be the surface over which the wave has a maximum (the crest of a water wave) or a minimum (the trough of the same wave) value.