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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
Sound can travel through ______.
Select the correct alternative :
Sound cannot travel in
Is the speed of sound more in water or in steel?
Which of the following terms apply to sound waves in air and which to water waves?
Transverse, Rarefaction, Trough, Crest, Compression, Longitudinal
An electric bell is suspended by thin wires in a glass vessel and set ringing. Describe and explain what happens if the air is gradually pumped out of the glass vessel.
Sound travels in air :
Flash of lightning reaches earlier than the sound of thunder. Explain the reason.
Complete the following sentences :
When sound travels in a medium, the particles of medium ___________ but the disturbance ___________.
The speed of sound is ______ in solids than in liquids
The amount of water vapour present in the air is known as ______.
