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प्रश्न
Compare approximately the speed of sound in air, water and steel.
उत्तर
1 : 4 : 15
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संबंधित प्रश्न
Can sound travel through a vacuum ? Describe an experiment to explain your answer.
Can two person hear each other on moon’s surface ? Give reason to support your answer.
Name one solid, on liquid and one gas through which sound can travel.
In which medium sound travels faster : air or hydrogen?
Give scientific reasons:
As the sound wave propagates from one place to the other in air, the air itself is not required to move from one place to the other.
Explain the experiment, with a neat diagram, to prove the following:
'Sound needs material medium for propagation.'
Describe an experiment to prove that a material medium is necessary for the propagation of sound.
When we hear a sound, does any part of our body vibrate? Name the part.
In any medium, as the ______ increases, the speed of sound also increases.
Rarefactions are the regions of ______ where particles are spread apart.
