my friend pauly newman says its infrared . he is very good at science so i would rely on him .
Sound requires a medium, such as air, water, or solid surfaces, to travel through. In outer space, there is no medium for sound waves to travel through, so sound cannot propagate in the vacuum of space.
In outer space, there is no medium for sound waves to travel through like air or water. Since sound requires a medium to propagate, it cannot travel through the vacuum of space. This makes space totally silent.
Sound is a vibration when something makes a noise every thing around vibrates in order to make the sound for it to travel it needs particles to vibrate there is almost no matter in outer space hence no particles
Sound waves cannot travel through space.
Sound requires the physical compression and expansion of molecules to be transmitted, it is not electromagnetic energy like light and microwaves. It therefore cannot be transmitted through a vacuum so it cannot have a velocity in space
outer space
No, because sound cannot travel in outer space.
Light can travel through space because it is made up of electromagnetic waves that do not require a medium to propagate. Sound, on the other hand, is a mechanical wave that needs a medium, such as air, water, or a solid, to travel through. Since space is a vacuum with no medium, sound cannot travel through it.
Sound cannot travel through a vacuum, such as in outer space. "Sound" refers to waves of compression which travel through matter. When there is no matter, there can be no such waves, and therefore no sound.
No, sound cannot travel through the vacuum of space because it requires a medium, such as air or water, to propagate. Astronauts can hear inside their spacecrafts where there is air, but they cannot hear anything outside in the vacuum of space.
Because space has no air so sound cannot be heard as it cannot travel, that is also why you cannot scream in space :) <3 :P *_*
Sound waves travel through matter. The only thing it doesn't travel through is vacuums or outer space.