standing wave
Added 2024-03-28 15:04:47 +0000 UTCwhen two waves with the same frequency travel in opposite directions, they form a standing wave. A standing wave oscillates, but its peaks and troughs don't move. Their nodes and anti-nodes stay in the same place.
I've made these animations for the master thesis of my gf. They are free to use! Go Go Education :)
Downloadable in the post about longitudinal waves.