Final answer:
Particles in a solid, liquid, or gas can produce sound energy when they vibrate.
Step-by-step explanation:
The particles in a solid, liquid, or gas vibrate, and this vibration can produce sound energy. When particles vibrate, they create waves that travel through the medium and reach our ears as sound. For example, when a drum is struck, the particles in the drumhead vibrate and produce sound waves that we hear as the drum's sound.
Learn more about Sound energy