Frequency
= Frequency
{title2=$\nu=1/T$}
{wiki}
Frequency is the number of repetitions of a periodic phenomenon per unit time. For a <wave> of period $T$, its frequency is $\nu=1/T$, measured in hertz. The <angular frequency> is $\omega=2\pi\nu$.
= Frequency
{title2=$\nu=1/T$}
{wiki}
Frequency is the number of repetitions of a periodic phenomenon per unit time. For a <wave> of period $T$, its frequency is $\nu=1/T$, measured in hertz. The <angular frequency> is $\omega=2\pi\nu$.