Question

Why normal communication between two person is not possible between the two persons at moon?

Answer 1

Because sound waves need a medium to travel and on there is no medium for sound waves to travel i.e. vacuum. Hence communication on moon is not possible.
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Answer 2

hi friend here is your answer...


Normal communication b/w two persons is not possible on moon bcoz as we know that sound cannot travel through vaccum because in vaccum there is no medium for sound to travel. Therefore the astronauts use radio waves for normal communication.



hope this helps you dear!!:)