theoriginalstal1834 theoriginalstal1834

25-02-2021
Physics

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1. The lowest frequency of a guitar string with a length 0.65 m is 248 Hz. What is the speed of the wave on this string

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samuelonum1 samuelonum1

27-02-2021

Answer:

322.4 m/s

Explanation:

Given data

n= 1

Fundamental frequency= 248Hz

length = 0.65m

Velocity = ???

The fundamental frequency formula is

Fn= vn/2L

substitute

248= v*1/2*0.65

248= v/1.3

v= 248*1.3

v= 322.4 m/s

Hence the speed is 322.4 m/s

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