# Harmonic Resonances in Metal Rods – Easy Experimentation with a Smartphone and Tablet PC

> Research article (The Physics Teacher, 2016) · cited 10× · AI/ML

**Wikidata**: [openalex:W2279055412](https://www.wikidata.org/wiki/openalex:W2279055412)  
**Source**: https://4ort.xyz/entity/harmonic-resonances-in-metal-rods-easy-experimentation-with-a-smartphone-and-tablet-pc