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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
Choose the correct word/words to complete the following sentence :
When sound travels in a medium ____________
How does the following factor affect, if at all, the speed of sound in air:
Temperature of air
Complete the following sentence :
A transverse wave is composed of crest and ____________.
Select the correct option:
The wavelength is the linear distance between the:
Select the correct option:
The SI unit of frequency is
Does ultrasonic in a medium travel faster than the audible sound?
Compare approximately the speed of sound in air and steel.
How are sound waves produced? How are sound waves transmitted from one place to the other?
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:
Humidity.
