The Variables in your question are:
What makes the matter so thin if you can hear it?
How thick is your matter?
What is you matter, liquid, gas,etc.
What are you going to do?
Convection travels through matter. It won't travel through empty space.Convection travels through matter. It won't travel through empty space.Convection travels through matter. It won't travel through empty space.Convection travels through matter. It won't travel through empty space.
One example would be X-Rays. They are stopped by Lead, but travel through other matter and empty space.
volume
P waves can travel through all types of matter. S waves can only travel through solids.
through matter
Through waves
there is no air in a vaccum. and sound needs air for the sound waves to travel through.
A mechanical wave, such as a sound wave, can only travel through matter because it requires a medium to propagate. Electromagnetic waves, such as light, can travel through both matter and empty space.
Sound waves travel through matter. The only thing it doesn't travel through is vacuums or outer space.
can travel through matter
NO some waves like sound require matter to travel whereas light waves can travel in vacuum.
No, electromagnetic waves do not need matter to travel. However, they can interact with matter and change accordingly.