Question

If the fundamental frequency of string is 220 cps the frequency of the fifth harmonic will be

Answer 1

since f = v/2l =220
so here the fifth harmonic will be
5f
so 5*220 =1100cps

Answer 2

1100 cps is the frequency of fifth harmonic wave.

Explanation:

We know that cps is the county per second and this is the unit of frequency.

GIven,

Frequency of  string = 220 cps

To find the frequency of fifth harmonic wave.

             Multiply fundamental frequency of string with 5.

                      ⇒ 220 cps x 5 = 1100 cps.

Frequency is the no. of revolutions or no. of repetition made by anything in one seconds.

CPs is also called frequency.