Why do sound waves travel faster through warm air?*1 pointThe molcules in warm air move slower.The molecules in cold air move faster.The molecules in warm air move faster.
Sound waves travel faster through warm air because the molecules in warm air are more spread apart and have higher kinetic energy, allowing them to transmit the sound waves more quickly. In contrast, the molecules in cold air are closer together and have lower kinetic energy, resulting in slower transmission of sound waves.
