NEET UG PHYSICS MCQ: WAVES

1 Medium

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Analyzing +4 | -1

The frequency of fundamental note in an organ pipe is

240\,\,Hz

. On blowing air, frequencies

720\,\,Hz

and

1200\,\,Hz

are heard. This indicates that organ pipe is

View answer and explanation

Correct option: A

A pipe closed at one end

Option A (A pipe closed at one end) is correct because the given frequencies are odd multiples of the fundamental frequency.

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