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प्रश्न
Does the speed of sound depend upon the direction of wind?
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उत्तर
Yes, the speed of sound depends on the direction of wind. When wind is blowing in the direction of propagation of sound , the speed of sound increases. But, when wind blows in the direction opposite to that of sound , the speed of sound decreases.
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संबंधित प्रश्न
What is a longitudinal wave? In which medium: solid, liquid or gas, can it be produced?
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:
Temperature of air
Complete the following sentence :
A longitudinal wave is composed of compression and ____________.
The correct statement is :
Define the term wavelength.
How are sound waves produced? How are sound waves transmitted from one place to the other?
How will the following factors affect the speed of sound in air:
Pressure of air.
