0
As there is no air , it is difficult , but astronauts use radios.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Astronauts on a space walk cannot hear each other. Why?
They can not hear each other through the natural environment due to there being no medium for the sound waves to travel through. However, they can hear each other through the use of radio communication.
Why astronauts cannot hear each other in space?
Space is vacuum, and sound can't travel in vacuum.
Why is it when 2 astronauts have their helmets touching they can hear each other why?
because the sound waves travel through the metal of the helemets.
Can you hear can you hear through space suits?
Indeed! You can't hear what's going on around you, but you can hear other astronauts through their radio.
Why Do astronauts cannot hear each other on the moon?
Sound cannot travel through medium because it does not contain any particles to pass on the sound vibrations
Why can 2 astronauts on a spacewalk see each other but not hear each other without radios?
Since there is no air, the sound waves would not travel. Radio waves being electromagnetic do not rely on matter (atmosphere) to conduct them.
Can astronauts speak in space?
Yes, astronauts talk in space, as they always have acess to oxygen.(using radios)
Where did the astronauts on the moon obtain air and water?
Where do astronauts obtain water and air on the moon? They have to carry this with them as part of their life support. Water and oxygen can be processed from each other or other sources.
To hear astronauts in space the sounds waves are converted to?
rocket
Why can astronauts hear on moon if they come close to each other so that their helmets touch?
Normally, to communicate in space, astronauts need radios. This is because sound (in this case, speech) requires a medium (such as air) to move through. In space, since there is no air, astronauts cannot talk to one another directly. However, in your case, the astronauts may converse because their helmets are touching - thus giving the sound waves a medium to move through - the helmets.
Did Apollo astronauts visit other landing sites on other Apollo missions?
Each of the 6 successful landings occurred at a different location on the moon, so yes. The astronauts visited 5 other sites after Apollo 11.
What is the homophone of here-hear?
They are homophones of each other.
