Question

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

Answer 1

Heya!!

For calculate period, lets applicate formula:

`\boxed{T=1/f}`

Δ Being Δ

T = Period = ?

f = Frequency = 660 Hz

⇒ Let's replace according the formula:

`\boxed{T=1/660\ Hz }`

⇒ Resolving

`\boxed{T=0,0015\ s}`

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!!