Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Physics in Everyday LifeSound & Acoustics
The speed of sound is fastest in
- A.Vacuum
- B.Liquids
- C.Gases
- D.SolidsCorrect answer
Timed quizzes, instant results, track your progress — free
Practice these MCQs in the appQuick fact: The speed of sound is fastest in solids because particles are closely packed, allowing vibrations to transmit more quickly.