Physics, asked by soundenergy, 1 year ago

how can we proove that sound cannot travel in vacuum

Answers

Answered by shree333

put a mobile in vacuum.give call to it. sound can't be hear

Answered by Sky17

because there is no medium in vacum so just use a speaker on high volume but nothing u r going to hear so only astronoauts use microchips to talk

hope it helps u

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