C

Chandani • 9.81K Points
Tutor III Physics

  • (A) steel
  • (B) water
  • (C) air
  • (D) vacuum
Correct Answer - Option(A)

Explanation by: Chandani
Sound travels fastest through solids. This is because molecules in a solid medium are much closer together than those in a liquid or gas, allowing sound waves to travel more quickly through it. In fact, sound waves travel over 17 times faster through steel than through air. 

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