Answer:
0.03s
Step-by-step explanation:
Period of wave and its frequency are closely related. Period is the inverse of frequency.
The period of a wave is the time taken for a number of waves to pass through a particular point.
The frequency of a wave is the number of waves that passes through a point at a particular time.
So;
f =
f is the frequency
T is the period
Period of the wave =
= 0.03s