What does light reflect off of? in detail plzz
I wish you would be more specific in what exactly you want to know, but in short light reflects off everything to one degree or another otherwise everything it would be pitch black, and I mean pitch black like as if you where completely blind.
Some of the materials that light reflects off on are water, mirror and glass. The less dense a material is, the better the chance is that it will allow light to pass through it.