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प्रश्न
Is it possible to hear your friend's voice in vacuum? Give reason for your answer.
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
Explain the terms crest and trough in relation to a transverse wave.
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:
Moisture in 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:
Define the term wavelength.
State four differences between the sound wave and the light wave.
Does ultrasonic in a medium travel faster than the audible sound?
Describe in brief, with the aid of a sketch diagram, an experiment to demonstrate that a material medium is necessary to transmit sound.
How will the following factors affect the speed of sound in air:
Temperature of air.
