Physics, asked by amruthdeep5857, 6 hours ago

The sound produced by the school bell will be heard by all of us irrespective of whether we are in a room at the back of the bell. What is the energy above the passage? What is the medium? Does sound travels only in air?

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Answered by mahidasaad5gmailcom
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The sound produced by the school bell will be heard by all of us irrespective of whether we are in a room at the back of the bell. What is the energy above the passage? What is the medium? Does sound travels only in air?

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