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प्रश्न
How will the following factors affect the speed of sound in air:
Temperature of air.
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उत्तर
Speed of sound in air is directly proportional to the temperature of the air. As the temperature of air increases, the density of air decreases, and hence speed of sound increases.
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संबंधित प्रश्न
Describe a simple experiment which demonstrates that the sound produced by a tuning fork is due to vibrations of its arms.
Explain with an example, the propagation of sound in a medium.
Define the term wavelength.
State four differences between the sound wave and the light wave.
What is meant by the term wave motion?
Does sound require a material medium for transmission?
Compare approximately the speed of sound in air and steel.
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:
Pressure of air.
How will the following factors affect the speed of sound in air:
Humidity.
