Demonstration devices for measuring the speed of sound in air

Aleksei Gavrilov

doi:10.30574/wjaets.2022.6.2.0066

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Demonstration devices for measuring the speed of sound in air

Aleksei Gavrilov ^*

Emeritus School of Science Tallinn University of Technology Tallinn, Ehitajate tee 5, Estonia.

Review Article

World Journal of Advanced Engineering Technology and Sciences, 2022, 06(02), 053–056.

Article DOI: 10.30574/wjaets.2022.6.2.0066

DOI url: https://doi.org/10.30574/wjaets.2022.6.2.0066

Publication history

Received on 03 June 2022; revised on 06 July 2022; accepted on 08 July 2022

Abstract

This paper describes two simple small-sized devices for measuring the speed of sound in air. Together with a document projector, they can be used to demonstrate to students the process of this measurement.

Keywords

Physics; Demo; Device; Sound; Speed

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How to cite this article

Aleksei Gavrilov. Demonstration devices for measuring the speed of sound in air. World Journal of Advanced Engineering Technology and Sciences, 2022, 06(02), 053–056. Article DOI: https://doi.org/10.30574/wjaets.2022.6.2.0066