Question

If the frequency of a particular wave is 20 Hz, its period is

Answer 1

Here is your answer

$<b>0.05 secs</b>$

REASON:

Given,

n (i.e. frequency)= 20 Hz

We know that,

n=1/T , where T is time period and n is frequency

So,

T=1/n

= 1/20 secs

= 0.05 secs

HOPE IT IS USEFUL