Into a Dense Liquid
Difficulty: Easy · Topics: Refraction, Snell's Law
Zich suyuqlikka
Light enters from air into a liquid with index of refraction 2.0 at an angle of incidence of 30^°. If the angle of refraction is r, what is sin r? (Index of refraction of air is 1.0.)
Yorug‘lik havodan sindirish ko‘rsatkichi 2.0 bo‘lgan suyuqlikka 30^° tushish burchagi ostida kiradi. Agar sinish burchagi r bo‘lsa, sin r nimaga teng? (Havoning sindirish ko‘rsatkichi 1.0.)