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प्रश्न
In which medium sound travels faster : air or hydrogen?
उत्तर
Sound travels faster in hydrogen. Speed of sound in hydrogen is 1,284 m/s.
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संबंधित प्रश्न
Name one solid, on liquid and one gas through which sound can travel.
Out of solids, liquids and gases :
(a) in which medium sound travels slowest?
(b) in which medium sound travels fastest?
Fill in the blank with suitable word.
Sound cannot travel through ____________.
Through which of the following materials can sound travel? wood, air, water, steam, ice, hydrogen, steel, diamond.
Sound travels in air :
The sound waves travel fastest :
Explain the experiment, with a neat diagram, to prove the following:
'Sound needs material medium for propagation.'
State three characteristics of the medium required for propagation of sound?
Describe an experiment to prove that a material medium is necessary for the propagation of sound.
State three characteristics of the medium required for the propagation of sound.
