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प्रश्न
There is no atmosphere on moon. Can you hear each other on the moon's surface?
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उत्तर
We cannot hear each other on moon's surface because there is no air on moon and for sound to be heard, a material medium is necessary.
संबंधित प्रश्न
What is a longitudinal wave? In which medium: solid, liquid or gas, can it be produced?
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:
Frequency of sound
Select the correct option:
The wavelength is the linear distance between the:
Is the speed of sound different in different media?
Does ultrasonic in a medium travel faster than the audible sound?
Is it possible to hear your friend's voice in vacuum? Give reason for your answer.
How will the following factors affect the speed of sound in air:
Temperature of air.
How will the following factors affect the speed of sound in air:
Wind.
State three important uses of echolocation.
