Where do sound waves travel faster?
A.) through denser materials, because the molecules in a tightly packed medium collide more frequently
B.) through less dense materials, because the molecules in a loosely packed medium collide less frequently
C.) through less dense materials, because the molecules in a loosely packed medium collide more frequently
D.) through denser materials, because the molecules in a tightly packed medium collide less frequently
A.) through denser materials, because the molecules in a tightly packed medium collide more frequently
D.) through denser materials, because the molecules in a tightly packed medium are just too busy being socially distant to have frequent collisions.
The correct answer is A.) through denser materials, because the molecules in a tightly packed medium collide more frequently.
To determine where sound waves travel faster, we need to consider the properties of the medium through which the sound waves are traveling. The speed of sound is dependent on the medium's density and elasticity.
Sound waves generally travel faster through denser materials, such as solids, than through less dense materials, such as gases. This is because the molecules in a tightly packed medium, like a solid, are closer together, allowing sound waves to propagate more efficiently. The molecules in a solid collide more frequently, transferring the sound energy more rapidly.
Therefore, the correct answer is D.) through denser materials, because the molecules in a tightly packed medium collide less frequently.