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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
Describe a simple experiment which demonstrates that the sound produced by a tuning fork is due to vibrations of its arms.
What is a longitudinal wave? In which medium: solid, liquid or gas, can it be produced?
Explain the terms crest and trough in relation to a transverse wave.
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 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:
Temperature of air
Select the correct option:
The number of oscillations passing through a point in unit time is called:
Define the term wavelength.
What is meant by the term wave motion?
Is the speed of sound different in different media?
