Sound travels faster when the air is
A)warm.
B)cold.
C)neither

Name: Sound travels faster when the air is A)warm. B)cold. C)neither
Brand: Quizplus
Rating: 4.9 (43 reviews)

Question

Quizplus · Accepted Answer

Sound travels faster in warmer air because sound waves are caused by the vibration of particles in the medium (in this case, air). In warmer air, the particles are more energetic and move more quickly, which allows sound waves to travel faster. In colder air, the particles move more slowly and are less energetic, which slows down the speed at which sound waves can travel.

Sound Travels Faster When the Air Is