Why do sound waves move faster through the ground than through the air? a. Particles of matter are packed more loosely in the ground than in the air. b. Particles of matter are packed more tightly in the ground than in the air. c. Air doesn’t contain any particles of matter to transmit sound waves. d. The elevation of the ground is lower than the elevation of the air space.

Sound waves generally move faster in solids than liquids and gases. The reason is that sound waves are vibrations of the molecules of the medium: therefore, if the particles of the medium are closer together (as in solids), the vibrations can be transmitted faster, and the wave can travel faster. On the contrary, in gases the particles are spread apart, so the vibrations are not transmitted so easily (because there are less collisions between the particles) and the wave travels slower.

mickymike92 mickymike92 · Answer 2 · 2022-01-31T18:11:53+01:00

Sound travels faster through the ground than through air because particles of matter are packed more tightly in the ground, option B.

What factors affect velocity of sound?

The velocity of sound is affected by the following factors:

Density: the higher the density of the medium the higher the velocity of sound through the medium
Temperature: the higher the temperature of the medium, the higher the velocity of sound through the medium.

Since the ground is denser than the air due to particles of the ground being more tightly packed than particles of air, sound travels faster through the ground than through air.

Therefore, sound travels faster through the ground than through air because particles of matter are packed more tightly in the ground than in the air.

Learn more about about velocity of sound at: https://brainly.com/question/95976