The lowest note emitted by a stretched string has a frequency of 40Hz. How many overtones are there between 40Hz and 150Hz?
a
1
b
2
c
3
d
4
Explanation
Correct Option
bVideo Explanation
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Discussions (11)

okenyichinonso
4 years ago
In a string the overtones are both odd and even multiples, it's only in a pipe closed at one ends that you have only odd multiples

teebreezy101
7 years ago
In a string it is fo=v/2l
f1=2fo=2*40=80
f2=3fo=3*40=120
f3=4fo=4*40=160
ANSWER IS B

olyezema
4 years ago
Pls it was not indicated if it was a close pipe so why do you solve using it formula.............
Fundamental frequency/first harmonic=v/2l
1st Overtone/2d harmonic =2×f
2nd overtone/3rd harmonic=3×f.

