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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
Explain with an example, the propagation of sound in a medium.
Name the two kinds of waves in form of which sound travels in a medium.
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.
How is the frequency of a wave related to its time period?
How does the following factor affect, if at all, the speed of sound in air:
Moisture in air
Select the correct option:
The number of oscillations passing through a point in unit time is called:
Describe in brief, with the aid of a sketch diagram, an experiment to demonstrate that a material medium is necessary to transmit sound.
How are sound waves produced? How are sound waves transmitted from one place to the other?
State three important uses of echolocation.
