Question

A sitar takes 2 seconds to complete 300 oscillation then calculate its frequency.

Answer 1

Since a sitar makes 300 oscillations in 2 s. So in 1 sec it will be like this:-

=> t = 300/2 = 150

Now,

=> Frequency = 1/150 hz

=> F = 0.0067 hz


What Is Frequency?

Ans:- The rate at which a vibration takes place either in material or in electromagnetic fields.

Answer 2

Given

No. Of oscillations = 300

Time taken = 2

Frequency= no. Of oscillations ÷time taken

Frequency= 300÷2

= 150 vibrations/sec.