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प्रश्न
How does the following factor affect, if at all, the speed of sound in air:
Frequency of sound
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उत्तर
Frequency 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.
The time period of a simple pendulum is 2 s. Find its frequency.
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 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.
Does the speed of sound depend upon the direction of wind?
Compare approximately the speed of sound in air and steel.
Describe in brief, with the aid of a sketch diagram, an experiment to demonstrate that a material medium is necessary to transmit sound.
State three important uses of echolocation.
