the.com/frequencies
How often a wave wobbles per second — the universe keeping time in different tempos.
means The number of times something repeats or oscillates in a given period, usually measured in cycles per second.
from From Latin frequentia, crowdedness or repetition, from frequens, packed and recurring — the same root that fills frequent and frequenter.
UnitOne cycle per second equals one hertz.
Color is thisVisible light is just frequencies your eyes decode.
Hearing limitHumans catch roughly 20 to 20,000 hertz.
Radio pluralStations literally fight over which frequencies they own.