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प्रश्न
Select the correct alternative :
Sound cannot travel in
विकल्प
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 can travel through ______.
When we open a gas tap of a few seconds, the sound of escaping gas is heard first but the smell of gas comes later. Why?
Sound travels in air :
Does audible range of frequency vary from person and also with the age of the person?
How are bats able to avoid obstacles in their way?
Ruthvik and Ruha hear a gunshot 2 second after it is fired. How far away from the gun they are standing? (Speed of sound in air is equal to 330ms-1)
Sound cannot travel in ______.
______ is the number of vibrations of a particle in the medium, in one second
The amount of water vapour present in the air is known as ______.
