Agreed.Watch the animation carefully: https://www.cyberphysics.co.uk/graphics/animations/standing-wave.gif Antiphase is a phase difference which is an exact odd-integer multiple of π (180º), i.e. π rad, 3π rad, 5π rad, etc. Edit. The term 'out of phase' is often used to ...
I have a question about standing waves. Is this what a standing wave is: a wave produced by a propagating wave and a reflected wave, resulting in a wave...