all about Light In Scinece

These are the materials that light can go through,is blurry to see and is unable to see through. can u guess what three names these are?

ligh travels as an electromagnetic wave.it consist of alternating electric and magnetic
fields

DID YOU KNOW: That an object that releases or emits light is said to be lumerious.

Diffuses and regular Reflection

Also regular reflections produce a clear image of yourself