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What else can I help you with?
How do you communicate with others on the moon and earth?
Radio. If you can't talk to them directly by hearing their voices, then it is transmitted by radio.
Why do astronauts have radio transmitters when they are on moon?
So they can talk to each other and Earth, even though there is no air.Astronauts have radio transmitters on moon as they cannot communicate with each other.Sound cannot travel if there is no air. As there is no air on the moon astronauts need radio transmitters when they are on moon.
Are radio waves used to communicate with satellites?
Yes
When two men walk in moon they cannot hear each other why?
Because there's no air ! They have to communicate by radio.
How did people on the moon communicate?
they used radios in the helmet of their spacesuits.
How do we know that EM wave don't need a medium and can travel through vacuum?
Because of all the EM radiation we receive from the sun.Also . . .we can see the moonwe can see the sunwe can see other starswe can communicate by radio with astronauts on the moonwe can communicate by radio with the Curiosity on Marswe can communicate by radio with our space probes that have left the solar systemwe can bounce light and radio from Earth to moon and back to Earth
What does a handheld marine radio do?
A handheld marine radio can communicate no matter what the weather conditions. You can find other watercraft near you and most are waterproof. They can be used to communicate with other boaters.
What did people use to communicate in the 1930s?
they used TV and they also used the radio they had no cell phones
Why did the astronauts have to use radios on the moon?
Astronauts on the moon used radios to communicate with mission control and other astronauts. The distance to Earth was too great for them to communicate in real time without radios. Additionally, the space suits and helmets they wore made it difficult to communicate verbally with each other.
What was a device used to communicate news during World War 2?
Radio
What type of wave is used to communicate with astronauts on international wave station?
radio wave
What does PM mean in radio?
In radio, PM stands for "private message." It is used to send direct messages or communicate privately with another user on a radio channel or platform.
