Question

what is the time period of the wave if 6 waves are produced in 2seconds?

Answer 1

0.33333.... or 1/3

No. of waves produced in 2 sec=6

No. of waves produced in 1 sec=6/2=3

Also frequency= no. of waves produced in 1 sec i.e. 3

Also F=1/T where F(frequency) and T(Time Period)

Putting the value we get

3=1/T

⇒T=1/3=1.3333...