Material:
Air
Sea water
Speed (m/s)
331
1,534
How does the speed of sound compare in sea water to the speed of sound in air?
options:
The speed of sound is faster in sea water because the molecules in sea water are closer to each other and more dense.
The speed of sound is faster in sea water because the molecules in sea water are closer to each other and more dense.
The speed of sound is slower in sea water because the molecules in sea water are farther from each other and more dense.
The speed of sound is slower in sea water because the molecules in sea water are farther from each other and more dense.
The speed of sound is slower in sea water because the molecules in sea water are closer to each other and less dense.
The speed of sound is slower in sea water because the molecules in sea water are closer to each other and less dense.
The speed of sound is faster in sea water because the molecules in sea water are farther from each other and less dense.
1 answer
The correct option is:
The speed of sound is faster in sea water because the molecules in sea water are closer to each other and more dense.
This statement is accurate because the speed of sound is generally faster in denser materials. In sea water, the molecules are closer together compared to air, which helps sound waves to propagate more efficiently.
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1 answer
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