Question

question #10
which best explains the relationship between the speed of sound and the medium it is traveling in?
sound travels faster in a gas because of the increased distance between gas particles.
sound travels faster in a liquid because the particles are able to flow.
sound travels faster in a solid because of the decreased distance between solid particles.
sound travels faster in a solid because of the increased distance between solid particles.

Explanation:

Sound is a mechanical wave that requires a medium to travel. The closer the particles in a medium are to each other, the faster sound can travel as the vibrations can be passed on more quickly. Solids have particles that are closely - packed compared to liquids and gases. So, sound travels faster in solids due to the decreased distance between solid particles.

Answer:

Sound travels faster in a solid because of the decreased distance between solid particles.