they conserve
compressional waves
The rate at which water passes through any material is called percolation rate of water.
it bends and spreads out
Light usually passes through a transparent object. Similarly, light passes through the translucent objects but people cannot see through it.
The Colorado River passes through the Grand Canyon.
It will be like it was before
A material through which nearly all light passes is called a transparent material.
It is opaque.but when it passes through a translucent material depending on the structure of the material it may also spread.
the light is transmitted through the transparent material into the water which is transmitted untill it hits soething opaque amd the light is absorbed into that.
Light does not bend as it passes through a material. It bends when it passes from one material to another. This is called refraction. Light can also be dispersed, that is separated into its different colours, if it is refracted enough.
sound waves
when it passes through a new material
what happens to interstellear gas as it passes through a spiral density wave
it is refraction
the food passes through
It is Delphic it is a type of rare material
sh@@ happens