In which medium does sound travel at maximum speed?

Correct option is B

The correct answer is (b) Solids.
· Sound travels at the maximum speed in solids compared to liquids and gases. This is because the molecules in solids are packed much closer together, allowing sound waves to propagate more quickly through the medium.
· The speed of sound depends on the medium's density and elasticity, and in solids, these properties make it easier for vibrations to pass through.
Information Booster:
· In solids, sound can travel at speeds as high as 5000 m/s or more, depending on the material.
· In liquids, the speed of sound is slower, typically around 1500 m/s (e.g., in water).
· In gases (such as air), the speed of sound is the slowest, approximately 343 m/s at room temperature.
Additional Information:
· Sound speed in steel: Around 5000 m/s.
· Sound speed in water: About 1480 m/s.
· Sound speed in air: Around 343 m/s at 20°C.