Most likely gravity believe it or not, the sound waves travel differently :)
Guitar sound waves may vary. They travel way back to when you were born.
Speakes and sound waves.
Sound waves travel through vibrations. If one particle starts vibrating it will pass on that movement to other particles that are close by. This means that sound travels quickly through solids as the particles are closely packed and readily pick up movement from their neighbours; it travels less quickly through liquids as the particles are close enough to pick up vibrations but not tightly packed like they are in solids; sound travels slowest through gases (weird, but true - even though we rely on gases to pass on the sounds we make in speech) because their particles are much further apart. If there are no particles - like in a vacuum such as you'd find in space - then sound can't travel at all!
Sound waves are longitudinal waves that need a medium to propagate. This can be air,water or solids. Sound waves work like a truck hitting a line of cars. The wave travels through the line from back to front but would not if there were no cars. Radio waves, like light are electromagnetic waves and don't require a medium to radiate. That is why we see Sunlight but do not hear the constant roar of the Sun's fusion activity.
sound waves can't travel in a vacuum (space)
Sound waves require a medium to travel through, and, since space is a vacuum, sound waves can't travel in it.
Sound waves cannot travel through space.
Mechanical waves, such as sound waves, require a medium (such as air, water, or a solid) to travel through and cannot travel through empty space. Electromagnetic waves, such as light waves, can travel through empty space because they do not require a medium.
Sound waves cannot travel in space. Sound waves some medium in order to propagate.
Electromagnetic waves, such as light and radio waves, can travel through the vacuum of space where there is no matter. These waves do not require a medium to propagate, unlike sound waves which require a medium such as air or water.
Since space is a vacuum, sound waves do not travel through space. Sound waves need a substance to travel through, since there is nothing in a vacuum, sound waves have nothing to travel through. Thus, a cymbal struck in space would not make an audible sound.
sound needs something to travel through and space has no air for it to travel
Sound waves need a medium (such as air, water, metal and other materials) to travel through. Sound waves travel by slightly displacing the atoms from their original position as it moves. With empty space (no atoms) the sound waves cannot travel at all. In general, sound travels slower in gasses, then faster in liquids, and even faster in solids. Each substance is different, though.
Sound waves require a medium, such as air or water, to propagate because they are mechanical waves that travel by causing particles in the medium to vibrate. In the vacuum of empty space, there are no particles for the sound waves to interact with, so they cannot travel.
Sound waves.
Radio waves are a type of electromagnetic wave that do not require a medium to travel through, allowing them to propagate through the vacuum of space. In contrast, sound waves are mechanical waves that require a medium, such as air or water, to transfer energy and vibrations. Space is a vacuum, lacking the necessary medium, which is why sound waves cannot travel through it.