Physics

Problem

What is the mathematical relation between the angular frequency

\omega

and the ordinary frequency

\nu

of an electromagnetic wave? a)

\displaystyle \omega = \dfrac{\nu}{2\pi}

\displaystyle \omega = \pi\,\nu

\displaystyle \omega = 2\pi\,\nu

\displaystyle \omega = \dfrac{2\pi\,\nu}{60}