Content deleted Content added
No edit summary Tags: Mobile edit Mobile web edit |
m Reverted 1 edit by 2409:4070:813:311F:0:0:D98:30AD (talk) to last revision by Srleffler (TW) |
||
Line 21:
A surface built from a non-absorbing powder such as [[plaster]], or from fibers such as paper, or from a [[polycrystalline]] material such as white [[marble]], reflects light diffusely with great efficiency. Many common materials exhibit a mixture of specular and diffuse reflection.
The visibility of objects, excluding light-emitting ones, is primarily caused by diffuse reflection of light: it is diffusely-scattered light that forms the image of the object in the observer's eye
==Mechanism==
| |||