STANDARDPhysics-Waves
STANDARD Physics Sound Waves MCQ Question
Type: MCQ-conceptual-Easy-Class 11
Speed of sound wave in air
A
is independent of temperature
B
increases with pressure
C
increases with increase in humidity
D
decreases with increase in humidity.
Correct Answer
Option C
Detailed Explanation
Speed of sound wave in air increases with increase in humidity because the presence of moisture decreases the density of air.
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