the.com/standing wave
a wave that argues with its own reflection until they agree to just vibrate in place.
means a pattern formed when two waves of the same frequency travel in opposite directions and interfere, creating fixed points that barely move and points that swing wildly.
from discovered through the 19th-century study of vibrating strings and organ pipes; the still points earned the name nodes, from the latin nodus, meaning knot — the wave tied itself down.
nodespoints of zero movement, perfectly cancelled out
antinodespoints of maximum swing, doubled up energy
guitar stringsliterally how every plucked note is shaped
microwave ovenscold spots exist because of these exact patterns