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Assignment Questions - 14209_404
Assignment Questions - 14209_406

Photography (Basic) - Introduction to photography and other graphic techniques
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1-45. 1-46. 1-47. 1-48. 1-49. Which  of  the  following  f/stops represents  the  largest  aperture? 1. f/5.6 2. f/8 3. f/22 4. f/32 You have changed the lens setting from f/5.6 to f/16. What term describes the action you have taken? 1. Stopping  down 2. Opening up 3. Racking  out 4. Sliding  back You  have  changed  the  f/stop  setting from f/16 to f/8. What amount of light is admitted to the film plane? 1. One half 2. Two times 3. One quarter 4. Four times A lens set to f/8 produced a correct exposure in 1 second. When you set the lens at f/4, what  is  the  correct  exposure time,    in seconds? 1. 1 2. 2 3. 1/2 4. 1/4 Of  the  following  f/stops,  which one is not a standard, full f/stop? 1. f/l 2. f/2.5 3. f/5.6 4. f/45 Learning Objective: Identify factors that affect the means in which a lens focuses an image. Figure 1A IN  ANSWERING  QUESTION  1-50,  REFER TO FIGURE 1A. 1-50. What  object  is  represented  as being  the  greatest  distance  from the  camera? 1. A 2. B 3. C 1-51. The principal focal plane is lo- cated a total of how many inches behind  a  3-inch  focal-length  lens? 1. 1.5 2. 6 3. 3 4. 4 1-52. As an object moves closer to the lens, what distance, if any, must the film plane to the lens change in order to keep the image in sharp focus? 1. It must be increased 2. It must be decreased 3. None 5







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