Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Physics in Everyday LifeSound & Acoustics
The unit of measurement of intensity of sound is in?
- A.Decibel (dB)
- B.Watt per square meter (W/m²)Correct answer
- C.Hertz (Hz)
- D.Pascal (Pa)
Timed quizzes, instant results, track your progress — free
Practice these MCQs in the appQuick fact: The intensity of sound is measured in Watt per square meter (W/m²).