PDF chapter test TRY NOW

Differentiate among opaque, translucent and transparent materials, giving one example of each.
 
Opaque materials:
 
The substances through which the objects are known as opaque materials.  is an example.
 
Translucent materials:
 
The materials that allow objects are called translucent materials. is an example.
 
Transparent materials:
 
The substances through which the objects  are known as transparent materials.  is a good example.