it cant travel through light.
anything opaque
Light cannot travel through an opaque material. The word "opaque" simply means that a substance isn't transparent or translucent. So most everyday materials, like wood, plastic, iron, and people are all opaque.
Light cannot pass through an opaque material.
Light travels through all transparent translucent and also opaque materials.It has been found that opaque materials have tiny open channels through which light can be transmitted.
Light will not travel through an opaque sponge.
A material that will not allow the transmission of light is called an opaque material.
The moon is opaque. Light cannot travel through it.
opaque.
no if an object is OPAQUE then light can't travel through it (unless it has a hole in it)
Copper is opaque to light - light can not travel though it.
An opaque material.
opaque