Question

If the period of a wave is .002 s ,then frequency will be _​

Answer 1

We have

Period of wave

or time period of wave = 0.002 seconds

According to frequency formula,

Time period of a wave = 1 / frequency of the wave

0.002 sec = 1/frequency

Thus frequency of the wave = 1/0.002

or 1/time period

Thus frequency of wave = 1000/2

or

500 hz