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
1 answer
A.) through denser materials, because the molecules in a tightly packed medium collide more frequently