Which of the light rays in the figure is drawn incorrectly? a b- C d e d Ob C a a e C
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- The wavelength of visible light is from, O 400 m to 700 m O 400 km to 700 km O 400 cm to 700 cm O 400 nm to 700 nmA ray of light is incident on the surface of a block of diamond at an angle of 43.0° with respect to the normal (a line perpendicular to the surface at the spot where the ray hits the block). A fraction of the light is reflected and the rest refracted. What is the angle (in degrees) between the reflected and refracted rays? in degrees °w9 - 1 Light rays from the Sun, which is at an angle of 31.0° above the western horizon, strike the still surface of a pond. What is the angle of reflection of the rays that leave the pond surface?
- A light ray travels through three parallel slabs having different indices of refraction as in the following figure. The rays shown are only the refracted rays. Rank the materials according to the size of their indices of refraction, from largest to smallest. na > nb > nc nb > nc > na nc > na > nb na > nc > nbDetermine the frequency of light at 4.62 x 102 nm and 6.08 x 102 nm. (a) 4.62 x 102 nm Hz (b) 6.08 x 102 nm HzThree materials A, B, and C have different indices of refraction. The refraction of light between the materials are shown in the figure below. The angles indicate the angle the rays make with the normal (the fig. is not to scale). material C 25deg material A 25deg material A material B 15deg 30deg material C 40deg material B 15deg a) In which material is the speed of light faster, C or B? b) In which material is the speed of light faster, A or B? c) In which material is the speed of light faster, A or C? d) Rank the materials from smallest index of refraction to largest. e) Material C has an index of refraction of 1.20. What is the index of refraction of material B?
- Please asapLight passes through two different polarizers. The first is aligned vertically, while the second is aligned horizontally. How much light makes it through the two polarizers?I have the answers for a-c. For a, the answer is 7.29 x 10-3 C. For b, the answer is 656 nm and c is 122 nm. Can you please help with d and e? Thank you.