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प्रश्न
How does the following factor affect, if at all, the speed of sound in air:
Moisture in air
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उत्तर
Speed of sound increases with the increase in presence of moisture in air.
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संबंधित प्रश्न
Name the two kinds of waves in form of which sound travels in a medium.
How does the following factor affect, if at all, the speed of sound in air:
Temperature of air
The correct statement is :
The time period of a simple pendulum is 2 s. Find its frequency.
Why do astronauts talk to each other through radio telephone in space?
State the main factors on which the speed of sound in a medium depends.
Does ultrasonic in a medium travel faster than the audible sound?
Is it possible to hear your friend's voice in vacuum? Give reason for your answer.
Describe in brief, with the aid of a sketch diagram, an experiment to demonstrate that a material medium is necessary to transmit sound.
How will the following factors affect the speed of sound in air:
Temperature of air.
