Light rays in a material with index of refrection 1.31 can undergo total internal reflection when they strike the interface with another material at a critical angle of incidence. Find the second material's index of refraction n when the required critical angle is 79.7 ∘ .

i believe the answer would be:

d. violin, clarinet, french horn, and tuba

54 degrees incident angle = reflected angle

angle is from normal turned to line of ray

both the fifth and fourteenth amendments of the united states contain a due process clause. while the fifth amendment describes a legal obligation of the federal government to not deprived of life, liberty or property without due process of law, the fourteenth amendment applies the same obligation to the states to guarantee that all of the states provide fair procedures as well.