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How spaceships send messages back to earth through the vacuum of space?
Wiki User
∙ 15y ago
Space craft send messages electronically via radio waves. And these actually move through a vacuum better then through the atmosphere.
Wiki User
∙ 15y ago
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Why can radiation travel in a vacuum?
yes as radiation travels from the sun through a vacuum to earth
When solar energy travels from the sun through a vacuum of space to the earth?
Energy from the sun travels through the vacuum of space by radiation.
Spaceships entering the Earth experiences burning because of friction in the Earth's atmosphere. Why do spaceships going out into space don't experience the same burn?
Because they are not going fast enough
Can radiation travel through a vacuum?
Yeah, radiation can travel in vacuum and a practical example of it is the radiation of sun coming to earth and traveling through space.
What Happens To Sound In Vacuum?
Sound cannot travel through a vaccum due to the fact that sound travels using vibrations and there is nothing to vibrate in a vaccum. for example on earth there is air for sound to travel through but in a vaccum there is no air. And in all those battle scenes in star wars where you hear lasers firing through space and spaceships flying past you shouldn't be able to hear them :)
Can heat radiation travel through a vacuum?
Yes, think of the radiation from the Sun, it must travel through the vacuum of space to warm our own planet Earth.
How does the sun give its energy to the Earth when space has no gravity?
The light travel directly through the vacuum and reaches earth
How does theral energy travel through the vacuum between the earth and the sun?
as electromagnetic radiation
Why do light waves require a medium in which to travel?
Light waves do not require a medium through which to travel. They will travel (propagate) perfectly well in a vacuum. Otherwise, light would not pass through the vacuum of space. It would be very dark here on earth as the light from the sun, moon and stars could not reach Earth through the vacuum of space.
Which of these can sound not travel through?
Sound cannot travel through vacuum. It needs a medium, such as air, water, earth, etc.
How can you know that light travels through a vacuum?
light travels from sun to earth through vaccum, so its easily understood
Can heat travel through vacuum?
Yes. Just look at how heat travles from space to Earth.
