Why does light slowing imply a bend? (Beyond the tank/car analogy)
A link to the full video is at the bottom of the screen.
Or, for reference: • How well do you understand refraction...
That video answers various viewer questions about the index of refraction.
Editing from long-form to short by Dawid Kołodziej
Watch video Why does light slowing imply a bend? (Beyond the tank/car analogy) online without registration, duration hours minute second in high quality. This video was added by user 3Blue1Brown 10 January 2024, don't forget to share it with your friends and acquaintances, it has been viewed on our site 1,334,480 once and liked it 75 thousand people.