Question

THE RIGHT ANSWER WILL RECEIVE A BRAINLESS AND POINTS AND THANKS!!! THE RIGHT ANSWER WILL RECEIVE A BRAINLESS AND POINTS AND THANKS!!! What is the fundamental frequency of a mandolin string that is 42.0 cm long when the speed of waves of the string is 329 m/s?

Answer 1

0.012hz

Step-by-step explanation:

F=?

l=42.0

v=329

`f = (1)/(2l)`

f=

`f = (1)/(2 * 42)`

`f = (1)/(84)`

f=0.012hz