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प्रश्न
Complete the following sentence :
A longitudinal wave is composed of compression and ____________.
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उत्तर
A longitudinal wave is composed of compression and rarefaction.
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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.
Name the two kinds of waves in form of which sound travels in a medium.
Explain the terms crest and trough in relation to a transverse wave.
How is the frequency of a wave related to its time period?
If you place your ear close to an iron railing which is tapped some distance away, you hear the sound twice. Explain why?
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
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Pressure of air.
How will the following factors affect the speed of sound in air:
Wind.
