Question

A tube, closed at one end and containing air, produces, when excited, the fundamental note of frequency 512 Hz. If the tube is open at both ands the fundamental frequency that can be excited is (in Hz)

Answer 1

Explanation:

If the tube is open at both ends the fundamental frequency that can be excited is ( in Hz ): If the tube is open at both ends the fundamental frequency will be twice of the fundamental note, when the tube is closed at one end. Hence the fundamental frequency will be 2 x 512 =1024 Hz.

Answer 2

Explanation:

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