The primary medium through which the sound waves travel is
Air.
What is a Wave?
A wave is defined as a disturbance that travels through a
medium which transports energy from one place to another in
the process.
In a guitar, the vibration of the string sets the surrounding air
molecules into vibrational motion which thereby produces
sound heard.
Read more about Waves here https://brainly.com/question/25699025
