When a light ray encounters a certain optical element (represented by a generic rectangle), the element has the following effect on the ray. What is the optical element? Circles show the focal length on each side. 32. 35. Converging (Convex) Lens a- Converging (Convex) Lens b. Converging (Concave) Mirror b. Converging (Concave) Mirror c. Diverging (Concave) Lens c. Diverging (Concave) Lens d. Diverging (Convex) Mirror d. Diverging (Convex) Mirror e. Cannot be Determined e. Cannot be Determined 33. 36. a. Converging (Convex) Lens a. Converging (Convex) Lens b. Converging (Concave) Mirror b. Converging (Concave) Mirror c. Diverging (Concave) Lens C. Diverging (Concave) Lens d. Diverging (Convex) Mirror d. Diverging (Convex) Mirror e. Cannot be Determined e. Cannot be Determined 34. Converging (Convex) Lens 37. b. Converging (Concave) Mirror Converging (Convex) Lens c. Diverging (Concave) Lens b. Converging (Concave) Mirror d. Diverging (Convex) Mirror .. Diverging (Concave) Lens e. Cannot be Determined d. Diverging (Convex) Mirror a. Cannot be Determined 38. A certain mirror produces a real, inverted, minified image. In this scenario, the image distance must be a. Positive b. Negative Larger than the object distance d. Smaller than the object height e. Smaller than the focal lengthThe following image shows an interference pattern from a double slit experiment. A E B 39. For which location(s) shown is the path length difference 27? a. All five of the points b. Point B C. Point C d. Point D e. Point E 40. For which of the locations shown is the interference destructive? a. Point A only b. Point E only . Points A, C, and E d. Points B and D e. Points A, B, C, D, and E 41. If point C occurs at an angle of 0.1' from the center spot and the laser used had a wavelength of 400 nm, what was the slit spacing? 1. 0.11 mm b. 0.23 mm c. 0.34 mm d. 0.46 mm e. 0.69 mm 42. A light ray strikes an interface between two materials at 67" from the interface (or 23 from the normal) as shown. The index of refraction of the two materials is 1.25 and 1.65 respectively as shown. At what angle will the transmitted ray emerge? 67" Index = 1.25 Index = 1.65 a. 73" from the interface (17' from the normal) b. 67' from the interface (23* from the normal) 59" from the interface (31* from the normal) d. 44' from the interface (46' from the normal) e. There will be no transmitted ray due to total internal reflection43. Fill in the missing piece of this nuclear 48. The assumption that even very low reaction: Ac+7 - 48 levels of dangerous radiation can potentially cause cancer is a key part of b H the C. a. Linear No-Threshold Model d. b. Threshold Model e. 16 Hermetic Model 44. Fill in the missing piece of this nuclear d. Relativistic Model reaction: 18At + $Li -7 a. Electromagnetic Model a. 203Ra 49. For an average person, the main way b. Ra that they are dosed with dangerous C. 217pb forms of radiation is d. a. Cell Phones e. b. Nuclear Fallout 45. He is also known as c. Medical Scans Alpha radiation d. Air Travel b. Beta radiation e . Radon Gas c. Gamma radiation 50. Given that the mass of a jH nucleus is d. Delta radiation 3.3435 x 10 2kg, what is the binding e. X-Ray radiation energy of the nucleus? 46. A certain nucleus contains 4 protons a. 3.6 x 10-13/ and 5 neutrons. Which of the following b. 1.5 x 10 10 symbols correctly represents this C. 3.0 x 10 10] nucleus? d. 4.5 x 10-10 BE 2. 6.0 x 10 10] b. iBE C. Be d ABE Be 47. If you want to know whether some radiation is potentially cancer-causing, you should ask whether it is Polarized b. Magnetized C. lonizing d. Isotopic e . Linear