Question

two astranauts are floating close to each other in space. can thy talk to each other without using a special device? science three class

Answer 1

no they can't talk with each other without a special device.because sound doesn't travel through vaccum(space).so they can't hear to each other

Answer 2

No they cannot talk to each other without using any special device as sound cannot travel in vacuum and space is a vacuum hope this helps.

Hope that this answer will help you