A) Sound waves travel faster in solids than in gases
B) Sound waves travel faster in gases than in liquids
C) Sound waves travel faster in a vacuum than in liquids
D) Sound waves cannot travel through solids
Answer: B) Sound waves travel faster in gases than in liquids
Explanation: Sound waves travel at different speeds through different mediums. Generally, sound travels fastest through solids, followed by liquids, and then gases. However, within each medium, the speed of sound can vary depending on factors like temperature and pressure. In a vacuum, there is no medium for sound waves to travel through, so they cannot travel at all.
