Physics 5054 · O Level · Sound

Sound — practice question

Sound moves through solids, liquids and gases at different speeds. Which list arranges these states of matter in increasing order of speed of sound (from slowest to fastest)?

  • Agas $\rightarrow$ liquid $\rightarrow$ solid
  • Bgas $\rightarrow$ solid $\rightarrow$ liquid
  • Cliquid $\rightarrow$ solid $\rightarrow$ gas
  • Dsolid $\rightarrow$ liquid $\rightarrow$ gas

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