I. Temperature. II. Density of air molecules III. Pressure IV. Pitch Which of the above...
PHYSICS
JAMB 2002
I. Temperature. II. Density of air molecules III. Pressure IV. Pitch Which of the above will affect the velocity of sound in the air
- A. I and II only
- B. II and IV only
- C. I,II and IV only
- D. I,II,III nad IV
Correct Answer: A. I and II only
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