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प्रश्न
What causes sound in air?
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उत्तर
The waves in the air causes sound . Through waves , energy get transferred from one place to another and hence the sound.
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संबंधित प्रश्न
How are the wavelength and frequency of a sound wave related to its speed?
Distinguish between loudness and intensity of sound.
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Select the correct option:
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How do the following factor affect the speed of sound in air?
Pressure in air.
