What wave interference is, constructive and destructive interference and how standing waves occur.
Reviews what wave interference is, how constructive and destructive interference occur and affect wave amplitude, and how standing waves form.
Find out how sound waves can be used to levitate and move objects.
Learn how and why soap bubbles form, what determines their color, and why they resemble black holes.
An animation of constructive interference.
An animation of destructive interference.
An animation of two waves moving in opposite directions and the resulting standing wave.
Examines interference of waves: constructive and destructive.