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arXiv · 2605.08204

Use of smartphone as a density measuring device

Sanjoy Kumar Pal·Soumen Sarkar·Pradipta Panchadhyayee
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Abstract

In this paper, we have proposed a simple method of measuring the density of a solid material. We have utilized the pressure sensor of a smartphone as a pressure-measuring device. By measuring the values of pressure when a solid object is in air and also in the fully immersed condition in a non-reactive liquid, we have determined the density of the object.

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Sanjoy Kumar Pal, Soumen Sarkar, Pradipta Panchadhyayee. 2026-05-06. Use of smartphone as a density measuring device. https://doi.org/10.1119/5.0232206

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