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प्रश्न
Name one solid, on liquid and one gas through which sound can travel.
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उत्तर
Sound waves require a material medium for its propagation so that it can travel in all the three states of matter :
solid (iron block), liquid (water), and gas (hydrogen).
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संबंधित प्रश्न
Select the correct alternative :
Sound cannot travel in
Can sound travel through a vacuum ? Describe an experiment to explain your answer.
In which medium sound travels fastest : air, water or steel?
Explain the experiment, with a neat diagram, to prove the following:
'Sound needs material medium for propagation.'
State two properties of medium on which the speed of sound in it depends.
Compare approximately the speed of sound in air, water and steel.
Explain the effect of density on the speed of sound.
Do all animals have same ranges of audible frequencies?
When we hear a sound, does any part of our body vibrate? Name the part.
The amount of water vapour present in the air is known as ______.
