- Ian Barker
Shows how incident and reflected waves at a rigid boundary can interfere to produce a standing wave. You can change the frequency/wavelength, hide or show the incoming, outgoing and standing waves, and hide or show the positions of the nodes and antinodes.
What is the spacing of the nodes?
What is the amplitude at the antinodes?
Relative phase at the nodes
What is the relative phase of the incident and reflected waves at the nodes?