## waantaanabeee 3 years ago An unfingered guitar string is 0.70 m long and is tuned to play E above middle C (330 Hz). How far from the end of this string must the finger be placed to play B flat above middle C (466 Hz)?

1. Mani_Jha

$330=piv/L$ L=0.7. find v. $466=\pi v/l$ put v and find l.

2. lucifur

$f = nv \div2l$ n is the number of nodes, so $330 = v \div2l$ since n = 1 $466 = nv \div2l$ l/n gives the answer

3. Mani_Jha

Oh yeah, sorry i forgot to convert the angular frequency to linear frequency. Thanks for correcting lucifur