Three flat layers of transparent material are stacked upon one another. The top layer has index of refraction n₁, the mi
Posted: Sat Jul 09, 2022 11:59 am
Three flat layers of transparent material are stacked upon one another. The top layer has index of refraction n₁, the middle has n2 and the bottom one has n3. If n₁>n2>ng, and if a ray of light strikes the top layer at an angle of incidence 8;= 30°, in which layer is the angle of refraction the greatest? O a. the top layer O b. the middle layer Oc. the bottom layer d. Once the ray enters the touching layers, the angle of refraction remains constant.