A thin film of oil (n = 1.16) is located on smooth, wet pavement. When viewed from a direction perpendicular to the pavement, the film reflects most strongly red light at 640 nm and reflects no light at 548 nm. (a) What is the minimum thickness of the oil film? nm (b) Let m, correspond to the order of the constructive interference and m, to the order of destructive interference. Obtain a relationship between m, and m, that is consistent wit the given data. This answer has not been graded yet.

A thin film of oil (n = 1.16) is located on smooth, wet pavement. When viewed from a direction perpendicular to the pavement, the film reflects most strongly red light at 640 nm and reflects no light at 548 nm. (a) What is the minimum thickness of the oil film? nm (b) Let m, correspond to the order of the constructive interference and m, to the order of destructive interference. Obtain a relationship between m, and m, that is consistent wit the given data. This answer has not been graded yet.