Physics · Oct / Nov 2016 · Paper 12 · Question 29
5054Sound
Sound travels at different speeds in solids, liquids and gases. Which list shows these states of matter in order of increasing speed of sound (slowest to fastest)?
- Agas → liquid → solid
- Bgas → solid → liquid
- Cliquid → solid → gas
- Dsolid → liquid → gas
As printed in the paper
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Correct answer: A. gas → liquid → solid
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