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प्रश्न
The propagation of sound does not occur through a ______.
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उत्तर
The propagation of sound does not occur through a vacuum.
संबंधित प्रश्न
In which medium sound travels faster : air or hydrogen?
Describe an experiment to show that sound cannot pass through vacuum.
Why cannot a sound be heard on the moon? How do astronauts talk to one another on the surface of moon?
The sound waves travel fastest :
How does the speed of sound in air vary with temperature?
Sound in air propagates in form of
The time interval between a lightning flash and the first sound of thunder was found to be 5 s. If the speed of sound in air is 330 m s-1, find the distance of flash from the observer.
How are bats able to avoid obstacles in their way?
Sound cannot travel in ______.
Rarefactions are the regions of ______ where particles are spread apart.
