Question

what are graphite and diamond refractive index

Answer 1

Answer:

Graphite is an electrical conductor, a semimetal. Graphite is the most stable form of carbon under standard conditions. For a typical sample of Graphite the refractive index and extinction coefficient at 632.8 nm are 2.7 and 1.39

Diamonds refractive index is a measurement of 2.417. This means that light travels through a diamond 2.417 slower than it travels through air