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if you were to tune the same string to a lower fundamental frequency of 55.0 hzhz , what tension ftftf t would be required in the string? express your answer in newtons.



Answer :

ShikhaJ

Tension required in the string 17.424N .

How is frequency and tension in a string related?

A wave's speed increases with increased string tension, which raises its frequency (for a given length). By applying varied amounts of pressure, you can alter the string's length, the standing wave's wavelength, and the frequency.

A string can be raised to the pitch of the following note by applying too much tension, but it can be readily lowered by releasing tension. The pitch rises as the strain does. A string's length is also crucial. A string vibrates and makes music when it is supported at two places and pulled.

The fundamental frequency rises with increasing tension. The fundamental frequency rises with the weight of the string.

Here L = .6 , n = 6 , m = 14.4 x 10^(-3.)

Tension required in the string = (4 * L^2 * f^2) / n) * u

u=m/l

u= (14.4*10^-3 kg) /.6m

u = .024 kg/m

T = (4 x .6 x .6 x 55 x 55 / 6) x .024

 = 726 x .024 = 17.424 N

To know more about tension in a string and frequency refer:

https://brainly.com/question/6709234

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