Answer:
The particles bump into each other, moving back and forth but after it passes they remain where they were initially
Explanation:
Some important formulas about sound wave
[tex]\\ \sf\longmapsto Frequency=\dfrac{1}{Time\: period}[/tex]
[tex]\\ \sf\longmapsto\lambda=\dfrac{c}{v}[/tex]
As a sound wave travels through a medium, the particles in the medium it travels bump into each other, moving back and forth but after it passes they remain where they were initially.
A sound wave can be defined as a mechanical wave that requires a medium for its propagation and it creates a disturbance in the medium. Also, the energy of a sound wave is transported in a perpendicular direction.
This ultimately implies that, a sound wave creates a disturbance when it travels through a medium.
Consequently, this disturbance causes the particles in the medium it travels through, to bump into each other, moving back and forth but after it passes they remain at the position and state where they were initially.
Read more on sound wave here: https://brainly.com/question/19250621
