# Comment on "Gravitational Mass Carried by Sound Waves"

## TL;DR

This paper clarifies the interpretation of a previous study on the gravitational effects of sound waves, aiming to resolve confusion in the scientific community.

## Contribution

It provides a critical commentary that clarifies the correct understanding of the original results on gravitational mass carried by sound waves.

## Key findings

- Clarifies the interpretation of the original study
- Resolves misconceptions about sound waves and gravity
- Provides guidance for future research in the area

## Abstract

We comment on the paper A. Esposito, R. Krichevsky, and A. Nicolis, "Gravitational Mass Carried by Sound Waves", Phys. Rev. Lett. 122, 084501 (2019). Our comment aims to avoid the confusion arisen in the scientific community and beyond on how the result of Esposito et al. should be interpreted.