For a pipe open at both ends the harmonic number is equal to the number of nodes or anti nodes.

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Chapter 14, Problem 9CQ

(i)

To determine

For a pipe open at both ends the harmonic number is equal to the number of nodes or anti nodes.

(ii)

To determine

The distance from a node to its adjacent antinode in both end open pipe.

(iii)

To determine

The relation between the wavelength and the pipe length of the fundamental harmonic of a pipe closed at one end.

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