Why Nostr? What is Njump?
2023-12-30 03:04:24
in reply to

istván on Nostr: We can get phase velocity of light through the stone using n = (c/v). 1.745 = ...

We can get phase velocity of light through the stone using n = (c/v). 1.745 = (299792458/v), so phase velocity of light through hessonite is 171800835 m/s.

We can also use the refractive index to calculate critical angle by taking arcsin(1/n). For hessonite that gives us 34.96°. [3/*]
Author Public Key
npub19juwk5vd8l699zeuqzlc8jgp3m6gup7tzxwz4g20qsumqns84pqqcmq3z5