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प्रश्न
You recognize your friend by hearing his voice on a telephone. Explain.
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उत्तर
We can recognize our friend by hearing his voice on a telephone due to quality of sound and pitch of sound.
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संबंधित प्रश्न
Differentiate between a high pitch sound and a low pitch sound.
What is a transverse wave? In which medium: solid, liquid or gas, can it be produced?
State the speed of (i) light and (ii) sound in air?
Select the correct option:
A part of the longitudinal wave in which particles of the medium are closer than the normal particles is called:
Select the correct option:
If the frequency of a wave is 25 Hz. the total number of compressions and rarefactions passing through a point in 1 second is :
Can we produce sound in vacuum?
State the effect of pressure on the speed of sound in air.
How do the following factor affect the speed of sound in air?
Pressure in air.
Mention two cases in which there is no Doppler effect in sound?
