The project is timed- i have like an hour left- Once you have drafted and revised your business letter, upload it here. Your letter should clearly explain where your information comes from, how you have planned, and how you will implement your plan.

Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?