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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?
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
Complete the following sentence :
A longitudinal wave is composed of compression and ____________.
Select the correct option:
The number of oscillations passing through a point in unit time is called:
Define the term wavelength.
State four differences between the sound wave and the light wave.
State the main factors on which the speed of sound in a medium depends.
Compare approximately the speed of sound in air and steel.
How will the following factors affect the speed of sound in air:
Pressure of air.
