A string of linear density and length L is under a constant tension T = mg.One end of the string is attached to a tunable harmonic oscillator.A resonant standing wave is observed
A) at any frequency.
B) when the frequency where n = 1,2,3,...
C) when the frequency where n = 1,2,3,...
D) when the frequency where n = 1,2,3,...and vs is the speed of sound.
E) unable to tell
Correct Answer:
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