Question

Where do sound waves travel faster?(1 point) Responses through less dense materials, because the molecules in a loosely packed medium collide more frequently through less dense materials, because the molecules in a loosely packed medium collide more frequently through denser materials, because the molecules in a tightly packed medium collide less frequently through denser materials, because the molecules in a tightly packed medium collide less frequently through denser materials, because the molecules in a tightly packed medium collide more frequently through denser materials, because the molecules in a tightly packed medium collide more frequently through less dense materials, because the molecules in a loosely packed medium collide less frequently through less dense materials, because the molecules in a loosely packed medium collide less frequently

Answer 1

Sound waves travel faster through denser materials, because the molecules in a tightly packed medium collide more frequently. So the correct response is:

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