Which of the following statements is true about the speed of sound?
A. Sound travels faster in dry air than in wet air.
B. Molecules move faster so sound travels faster in warmer air.
C. Sound travels at a constant speed even if air temperature changes.
D. When comparing two media with tge same phase, the sound will travel faster in a denser material.
(i need an answer immediately)
A. Sound travels faster in dry air than in wet air.
B. Molecules move faster so sound travels faster in warmer air.
C. Sound travels at a constant speed even if air temperature changes.
D. When comparing two media with tge same phase, the sound will travel faster in a denser material.
(i need an answer immediately)
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Answer:
D. When comparing two media with tge same phase, the sound will travel faster in a denser material.
Explanation: