Questions
The second overtone of an open organ pipe has the same frequency as the first overtone of a closed pipe L metre long. The length of the open pipe will be
detailed solution
Correct option is B
Second overtone of an open organ pipe = Third harmonic =3×v0'=3×v2L'First overtone of a closed organ pipe= Third harmonic =3×v0=3×v4LAccording to question3v0'=3v0⇒3×v2L'=3×v4L⇒L'=2LTalk to our academic expert!
Similar Questions
In a resonance tube experiment, the first two resonances are observed at length 10.5 crn and 29.5 cm. The third resonance is observed at the length __(cm).
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