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प्रश्न
Is it possible to hear your friend's voice in vacuum? Give reason for your answer.
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उत्तर
No, it is not possible to hear the friend's voice in vacuum because sound needs a material medium to travel.
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संबंधित प्रश्न
Name the two kinds of waves in form of which sound travels in a medium.
Explain the terms crest and trough in relation to a transverse wave.
How does the speed of sound change with change in (i) amplitude and (ii) wavelength, of sound wave?
How does the following factor affect, if at all, the speed of sound in air:
Pressure of air
Complete the following sentence :
A longitudinal wave is composed of compression and ____________.
Select the correct option:
The wavelength is the linear distance between the:
What is meant by the term wave motion?
Does ultrasonic in a medium travel faster than the audible sound?
How will the following factors affect the speed of sound in air:
Pressure of air.
How will the following factors affect the speed of sound in air:
Wind.
