The force stretching the D string on a certain guitar is 130 N. The string's linear mass density is 0.006 kg/m. What is the speed of the waves on the string?

Respuesta :

Answer:

The value is  [tex]v = 147.2 \ m/s[/tex]

Explanation:

From the question we are told that

    The force is   [tex]F = 130 \ N[/tex]

     The linear mass density is  [tex]\mu = 0.006 \ kg/m[/tex]

     

Generally the speed of the wave on the string is mathematically represented as  

            [tex]v = \sqrt{\frac{F}{\mu } }[/tex]

=>        [tex]v = \sqrt{\frac{130}{0.006} }[/tex]

=>        [tex]v = 147.2 \ m/s[/tex]