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प्रश्न
How will the following factors affect the speed of sound in air:
Pressure of air.
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उत्तर
The speed of sound in air is independent of pressure of 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.
Name the two kinds of waves in form of which sound travels in a medium.
Describe an experiment to show that in wave motion, only energy is transferred, but particles of medium do not move.
How does the following factor affect, if at all, the speed of sound in air:
Pressure of air
Complete the following sentence :
A transverse wave is composed of crest and ____________.
A longitudinal wave travels at a speed of 0.3 m s-1 and the frequency of wave is 20 Hz. Find the separation between two consecutive compressions.
Select the correct option:
The SI unit of frequency is
State four differences between the sound wave and the light wave.
What is meant by the term wave motion?
Is the speed of sound different in different media?
