How do astronauts communicate in space with each other?
NAVEENSINGHSSV:
nice question
Answers
Answered by
6
The astronauts have devices in their helmets which transfer the sound waves from their voices into radio waves and transmit it to the ground (or other astronauts in space). This is exactly the same as how your radio at home works.
but there the radio signals do not work
why ??
why ??
because the is no air and the transmitter do not work
see first of all radio waves is an electromagnetic wave and that have special property that they do not require any medium to travel
ok i agree
Mmmm....
Answered by
2
by the help of sign languages
Similar questions