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प्रश्न
How does the following factor affect, if at all, the speed of sound in air:
Pressure of air
उत्तर
Pressure of sound has no effect on the speed of sound.
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संबंधित प्रश्न
Explain with an example, the propagation of sound in a medium.
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:
Frequency of sound
Complete the following sentence :
A longitudinal wave is composed of compression 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
Why do astronauts talk to each other through radio telephone in space?
Is the speed of sound different in different media?
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?
