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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
Describe a simple experiment which demonstrates that the sound produced by a tuning fork is due to vibrations of its arms.
Explain with an example, the propagation of sound in a medium.
What is a longitudinal wave? In which medium: solid, liquid or gas, can it be produced?
How does the following factor affect, if at all, the speed of sound in air:
Temperature of air
Select the correct option:
The wavelength is the linear distance between the:
Select the correct option:
The SI unit of frequency is
What is meant by the term wave motion?
Can sound travel through vacuum?
Does ultrasonic in a medium travel faster than the audible sound?
How will the following factors affect the speed of sound in air:
Temperature of air.
