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What is the speed of sound in air at sea level?

A500 m/s
B1500 m/s
C343 m/s
D100 m/s

Explanation

At 20°C, the speed of sound in air is approximately 343 meters per second.

Exam Relevance
  • Topic: Competitive Exams
  • Subtopic: FPSC/PPSC Past Papers
Submitted by: mcqstutor Team More General Knowledge MCQs →

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