Harmonic series experiments: end-correction factor of the Indonesian Angklung

Q3 Social Sciences Physics Education Pub Date : 2024-05-20 DOI:10.1088/1361-6552/ad44fe

Anggi Datiatur Rahmat, Anis Nazihah Mat Daud, H. Kuswanto, I. Wilujeng

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Abstract

In this study, we employed the harmonic series experiment to determine the end correction factor of the Indonesian Angklung. Indonesian Angklung are categorized as one-closed-end resonance tubes and consist of different lengths that represent different musical notes. The end correction factor of the Indonesian Angklung is determined from the L-intercept of

L res

versus

1 f

graph. The findings indicate that the experimental values of the end correction factor are less than 6.00% compared to theoretical values. Hence, the harmonic series experiment can be utilized to determine the end correction factor of the Indonesian Angklung.

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谐波序列实验：印度尼西亚 Angklung 的末端修正系数

在这项研究中，我们采用谐波序列实验来确定印尼 Angklung 的端部修正系数。印尼 Angklung 被归类为单封端谐振管，由代表不同音符的不同长度组成。印尼 Angklung 的末端校正系数是根据 L res 与 1 f 关系图的 L 截距确定的。研究结果表明，与理论值相比，末端修正系数的实验值小于 6.00%。因此，可以利用谐波序列实验来确定印尼 Angklung 的末端修正系数。

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来源期刊

Physics Education Social Sciences-Education

CiteScore

1.50

自引率

0.00%

发文量

195

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