Question

Why diamond is shining whereas wood is not

Answer 1

Answer:

diamond has cuts that reflects light in a zig-zag pattern.

Wood is plain surface and it reflects light in only one direction.

So diamond appears shiny and not wood.

HOPE THIS HELPS YOU

Pls mark as brainlest

Answer 2

Answer:

The sparkling isn't just the high refractive index - the shape matters too. Diamonds are cut so that a light ray falling on the diamond is reflected multiple times inside the diamond and therefore sends light out in all directions. Actually, diamonds don't shine, they reflect.

please mark this the brainliest