ICSE Class 9 Answered
If a man is standing in empty room.if he make sound how does the waves travel in empty room
Asked by Akash Surya | 23 Feb, 2014, 06:32: PM
Expert Answer
In an empty room there is air or atmosphere in surroundings as air is everywhere. Sound waves require medium to travel. The molecules in the medium(air) present in an empty room help sound waves to propagate.
Answered by | 24 Feb, 2014, 10:44: AM
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