AP PHYSICS PROBLEM....i forgot the formula, someone help me solve! This wont take lon Light of frequency 6.0 x 1014 hz strikes a glass/air boundary at an angle of incidence, ø1. The ray is partially reflected and partially refracted at the boundary as shown. The indices are shown. (a) Determine the value of ø2 if ø1 = 30o. Explain your answer. (b) Determine the value of ø3 if ø1= 30o. (c) Determine the speed of this light in the glass. (d) Determine the wavelength of this light in the glass. (e) What is the largest value of ø1 that will result in a refracted ray?