Science, asked by kumarprasadsahil20, 3 months ago

20. With the help of labelled diagram describe anexperiment to show that sound needs amaterial medium for its propagation.

Answers

Answered by manishkota646

0

Answer:

I don't no friend

please

thanks me

Answered by Anonymous

0

Answer:

dear

is ther any diagram or not just tell me then I can answer

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