In the `5th` overtone of an open organ pipe, these are (N-stands for nodes and A- for antinodes)A. `2N,3A`B. `3N,4A`C. `4N,5A`D. `5N,4A`

In the `5th` overtone of an open organ pipe, these are (N-stands for n

1.	In the `5th` overtone of an open organ pipe, these are (N-stands for nodes and A- for antinodes)A. `2N,3A`B. `3N,4A`C. `4N,5A`D. `5N,4A`
Answer» Correct Answer - C In an open organ pipe, `5th` overtone corresponds to `4th` harmonic mode. Also in open pipe, number of nodes`=`order of mode of vibration and number of antinodes `=` (number of nodes `+1`). Here number of nodes `=4`, number of antinodes`=4+1=5`.

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In the `5th` overtone of an open organ pipe, these are (N-stands for nodes and A- for antinodes)A. `2N,3A`B. `3N,4A`C. `4N,5A`D. `5N,4A`

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