Hollow does not mean empty.
Hollow means there is a container.
Sound will travel in whatever carries it. (all materials consisting of more than two strongbonded captive atoms are not a vacuum, and will carry sound.)
The container, filled with hollowness (you might get near vacuum. grin.), will carry sound from one end to the other because the container has more than two bonded atoms..
Does a hollow have sides?
Yes.
An inside and an outside.
I actually wonder, is there a vacuum inside a single atom?
Jaak.
Something = Vacuum
sound is vibrations from an object that travel through diffusion,which is how something travels through tiny water in the air or water itself
In order for sound to travel, there has to be something with molecules for it t travel through. On Earth, sound travels by vibrating air molecules, there are no molecules in space, nothing to vibrate
The sound not travel through vacuum because sound need a medium to travel.
Sound waves require something to travel through like air or water. The waves travel through this substance and into your ear, vibrating the eardrum. In the vacuum of space, there simply isn't enough of anything for the sound waves to travel through.
Air.
Something = Vacuum
sound is vibrations from an object that travel through diffusion,which is how something travels through tiny water in the air or water itself
In order for sound to travel, there has to be something with molecules for it t travel through. On Earth, sound travels by vibrating air molecules, there are no molecules in space, nothing to vibrate
The sound not travel through vacuum because sound need a medium to travel.
sound needs something to travel through and space has no air for it to travel
Sound waves require something to travel through like air or water. The waves travel through this substance and into your ear, vibrating the eardrum. In the vacuum of space, there simply isn't enough of anything for the sound waves to travel through.
Sound is a mechanical wave, and mechanical waves need something to travel through.
No. Sound needs something to travel through, and space is just vaccum - so no sound.
The vacuum does not produce sound waves nor, can sound waves travel through them. A sound wave needs something to travel on/through, such as air. A vacuum doesn't contain any particles required for sound waves.
sound can travel through metal.
light can travel through a vacuum whereas sound cant