The frequency of a wave is 660 Hz its wavelength is .5 m calculate the period of the wave

Heya!!

For calculate period, lets applicate formula:

                                                   Δ   Being   Δ

                                                  T = Period = ?

                                           f = Frequency = 660 Hz

⇒ Let's replace according the formula:

⇒ Resolving

Result:

The period of that wave is 0,0015 seconds.

Δ IMPORTANT Δ

The period is the INVERSE of the frequency. (T = 1 / f).

And the frequency is the inverse of the period (f = 1 / T)

Good Luck!!

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