Correct answer: The molecules in warm air move faster.
When air is warmer, the molecules have more kinetic energy and are moving faster. This increased movement allows sound waves to travel through the air more quickly.
. Why do sound waves travel faster through warm air?
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1 point
The molcules in warm air move slower.
The molecules in cold air move faster.
The molecules in warm air move faster.
1 answer
1 answer