Part A A light ray in air strikes the right-angle prism shown in the figure (Figure 1) (/ B -35.0 .). This ray consists of two different wavelengths. When it emerges at face A B, it has been split into two different rays that diverge from each other by 8.50 Find the index of refraction of the prism for each of the two wavelengths. Enter your answers in ascending order separated by a comma IVO AEd Submit Request Answer Part A A laser beam shines along the surface of a block of transparent material. (See the figure ( Figure 1).) Half of the beam goes straight to a detector, while the other half travels through the block and then hits the detector. The time delay between the arrival of the two light beams at What is the index of refraction of this material? the detector is 6.50 ns . DAL AEd Part A Three polarizing filters are stacked, with the polarizing axis of the second and third filters at angles of 27.2 . and 69.0-0, respectively, to that of the first. If unpolarized light the stack, the light has an intensity of 73.0 W/cr" after it passes through the stack. If the incident intensity is kept constant, what is the intensity of the light after it has passed through the stack if the moved? W/cmn2 Submit Request Answer Part A A ray of light is traveling in a glass cube that is totally immersed in water. You find that if the ray is incident on the glass-water interface at an angle to the normal greater than 48.9 ", no light is refracted into the water. What is the refractive index of the glass? Use 1.33 for the index of refraction of water. VO Part A A beam of light strikes a sheet of glass at an angle of 57.0 . with the normal in air. You observe that red light makes an angle of 38.1 . with the normal in the glass, while violet light makes a 36.7 . angle. What are the indexes of refraction of this glass for these colors of light? Answer in the order indicated. Separate your answers with a comma. AED Tired, Thrioket = Submit Request Answer Part B What are the speeds of red and violet light in the glass? Answer in the order indicated. Separate your answers with a comma. IVO AEd OE ? Ured, Uviolet m/s