Question

Two astronauts are floating close to each other in space Con
they talk to each other without using a special device? Give
reasons​

Answer 1

Answer:

PLZZ MARK THIS AS BRAINLIEST.

No, they cannot talk to each other without a special device.

Explanation:

This is because sound needs a medium to travel. On Earth, this medium is air which allows the sound produced by our vocal cords to travel through it, this is how we can talk on Earth. Unfortunately, in space, there is no air or any other medium through which our voice can travel. Hence even if we try to speak in space, our voice will never reach anyone else. The only way to communicate in space is through radios since radio waves do not need a medium to travel.

Hope this answer helped.