In case of standing waves in a string, energy of oscillations in nth overtone will be n2 times of that in first overtone.
TRUE / FALSE
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1 Answers
shashank shekhar
·2010-03-03 01:48:13
E→f2
E=k(n+1)2/4l2
(for nth overtone)
E'=kv2/l2
(for 1st overtone)
Clearly, E=E'(n+1)2/4
Hence, false