Science, asked by kamini378peqc7a, 1 year ago

Anyone please help me out .Please answer properly. Brainlest answer too.

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Answered by Advaitparashar
2
they can keep it near their mouths and then speak. As sound needs a medium to travel.it will travel through the rods
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Answered by ravishankar1011
2
they can use iron rod to communicate at moon as sound waves can propagate through iron rod

hope it is correct

ravishankar1011: mark as brainlist
ravishankar1011: wlcm cherry
ravishankar1011: wlcm kamini
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