A guitar string 0.65 m long has a tension of 61 N and a mass per unit length of 3.0 g/m. (i) What is the speed of waves on the string when it is plucked? (ii) What is the string's fundamental frequency of vibration when plucked? (iii) At what other frequencies will this string vibrate?

i

ii

iii1 )

iii2)

iii3)

Explanation:

From the question we are told that

    The length of the string is  

     The tension on the string is  

     The mass per unit length is  

The speed of wave on the string is mathematically represented as

substituting values

generally the  string's  frequency is mathematically represented as

n = 1  given that the frequency we are to find is the fundamental frequency

So

      substituting values

The  frequencies at which the string would vibrate include

1      

Here is  know as the second harmonic and the value is  

2

Here is  know as the third harmonic and the value is  

3

Here is  know as the fourth harmonic and the value is  

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this