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Two closed organ pipes, when sounded sim...

Two closed organ pipes, when sounded simultaneously gave 4 beats persecond. If longer tube has a length1m, then the length of the shorter tube will be `(upsilon = 330 m//s)`:

A

108.8 cm

B

95.4 cm

C

97 cm

D

104 cm

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CHETANA PUBLICATION-Superposition of Waves-EXERCISE
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