Which one of the following relations correctly gives the frequency of a wave in terms…

PHYSICS · Single correct · A Level · Physics · Waves · Waves

Problem

Which one of the following relations correctly gives the frequency

f

of a wave in terms of its time period

T

? (a)

f = \dfrac{2\pi}{T}

(b)

f = \dfrac{60}{T}

(c)

f = \dfrac{1}{T}

(d)

f = \dfrac{1}{2\pi T}