Asked by Emanuelle Suri
A ray of sodium yellow light travels from air into flint glass (n = 1.58) at an angle of incidence of 30o. Calculate the angle of refraction.
Answers
Answered by
DrBob222
Use Snell's Law.
sin angle incidence = n*sin angle refraction
Post your work if you get stuck.
sin angle incidence = n*sin angle refraction
Post your work if you get stuck.
Answered by
bobpursley
remember: angles are measured to the nomal (the perpendiculat line to the surface).