The speed of sound is proportional to the (square root) of the stiffness of the material divided by the density.
Summer
wood
density
Not for Orthodox Jews, but the other branches of Judaism allow it.
Some freighters do allow for passenger travel. There are specialty travel agencies that accommodate this type of travel.
yes you can, it's not a limitation to travel
sure why not
It Allowed people to travel to new places to set up new businesses and to allow people to travel for new beginnings
Sound is a pressure wave. Objects that "allow" sound to travel through them could be called wave guides.
Hello, sound is a mechanical wave. This means that it badly needs a material medium to pass through as longitudinal waves. So empty space will not allow sound to get propagated.
Sound can travel on the moon because there is no atmosphere. Space is a vacuum that does not allow sound to travel.
Sound will not travel through a vacuum as it needs a medium which will allow vibrations.