Comment on idijt
TheEighthDoctor@lemmy.zip 1 month agoWell awktshualy…the definition says reflect, and while diamonds reflect internally, they refract light externally, so, the diamond is not bright because it reflects (those reflections are on the inside) they shine because they refract
stephen01king@lemmy.zip 1 month ago
But isn’t their shine mostly due to the internal reflection rather than external refraction? That’s why the gems are cut angularly, to help with the internal reflection.
TheEighthDoctor@lemmy.zip 1 month ago
You can only observe the external properties since you are on the outside
stephen01king@lemmy.zip 1 month ago
By that logic, glass mirrors also work by refraction, because it refracts out of the glass before it reaches your eye.
TheEighthDoctor@lemmy.zip 1 month ago
The silver reflects tho