1. The problem statement, all variables and given/known data An oil film (n = 1.45) floating on water is illuminated by white light at normal incidence. The film is 280 nm thick. Find (a) the color of the light in the visible spectrum most strongly reflected and (b) the color of the light in the spectrum most strongly transmitted. Explain your reasoning. 2. Relevant equations 2t=m(λ/n) Where t is thickness and m is the order number. 3. The attempt at a solution I don't understand part b. I must have dozed off in class (it's an 8am class, don't judge!). How exactly would I go about determining this?