Light and Sound Waves Quick Check

Question

3 of 53 of 5 Items
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

Answer 1

The correct answer is:

through less dense materials, because the molecules in a loosely packed medium collide less frequently.