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प्रश्न
How will the following factors affect the speed of sound in air:
Wind.
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उत्तर
The speed of sound depends on the direction of the wind. When the wind is blowing in the direction of the propagation of sound, the speed of sound increases. But, when the wind blows in the direction opposite to that of the sound, the speed of sound decreases.
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संबंधित प्रश्न
How does the speed of sound change with change in (i) amplitude and (ii) wavelength, of sound wave?
How does the following factor affect, if at all, the speed of sound in air:
Frequency of sound
How does the following factor affect, if at all, the speed of sound in air:
Pressure of air
How does the following factor affect, if at all, the speed of sound in air:
Moisture in air
The correct statement is :
The time period of a simple pendulum is 2 s. Find its frequency.
What is meant by the term wave motion?
Can sound travel through vacuum?
Does sound require a material medium for transmission?
Is the speed of sound different in different media?
