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प्रश्न
Select the correct alternative :
Sound cannot travel in
पर्याय
gases
liquids
solids
vacuum
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उत्तर
vacuum
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संबंधित प्रश्न
Cite an experiment to show that sound needs a material medium for its propagation.
Sound cannot travel in vacuum.
Fill in the blank.
Sound requires a ________ for propagation.
Fill in the blank with suitable word.
Sound cannot travel through ____________.
Compare approximately the speed of sound in air, water and steel.
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 long will sound take to travel in (a) and iron rail and (b) air, both 3.3 km in length? Take speed of sound in air to be 330 m/s and in iron to be 5280 m/s.
Can sound propagate in solids and liquids?
What is the audible range of frequency?
Find the odd one out.
