Police Photography Reviewer 1
1. A photograph of the crime scene is a factual reproduction and accurate record of the crime scene because it captures time, space and ___. A. person B. event C. thing D. crime scene 2. In police photography it can be use as demonstration enlargements, individual photos, projection slides, motion pictures during A. Court proceedings B. Court exhibits C. Educational tour D. Crime prevention 3. In photography, the light writes when it strikes minute crystals of light sensitive surfaces (films and photographic papers) thru the use of a mechanical device called A. Camera B. Photograph device C. Film and accessories D. Flashlight 4. ___ is a mechanical result of photography. A. Camera B. Picture C. Photograph D. Film 5. The bending of light around an object gives rise to the phenomenon called ___. This phenomenon is responsible for the partial illumination of object parts not directly in the path of the light. A. detraction B. retraction C. diffraction D. defragmentation 6. What is the approximate wavelength of the primary color red? A. 700 mu B. 450 mu C. 550 mu D. 590 mu 7. In photography, which one is not a primary color? A. All of these B. Cyan C. Magenta D. Yellow 8. Refers to the taking in of light by the material. Following the law of conservation of energy, such light taken in is not lost but merely transformed into heat. A. Diffraction B. Somnambulism C. Absorption D. Convection 9. Mediums that merely slow down the speed of light but allow to pass freely in other respects, transmit 90% or more of the incident light. A. Translucent objects B. Opaque objects C. Transparent objects D. None of these 10. The simplest camera is a ___, which consists of a box with a small hole in one of its sides. A. Camera obscura B. Fixed focus camera C. Pinhole camera D. Nikkon camera 11. What changes the size of the aperture of the lens and regulates the amount of light reaching the film? A. diaphragm B. shutter C. lens D. film 12. What part of the camera controls the opening and closing of the shutter, regulates the quantity of light that reaches and affects the sensitized material, a dial which sets the length of time in which the light is allowed to enter the camera? A. Shutter speed B. Focusing mechanism C. Shutter release button D. Shutter speed dial 13. The lens is as important a part of a camera as the body. Lenses are referred to in generic terms as wide-angle, normal, and telephoto. The three terms refer to the focal length of the lens, which is customarily measured in ____ A. Millimeters B. Inches C. Centimeters D. Mile per second 14. What kind of lens causes light rays to converge, or come together, and is called a positive lens. A positive lens focuses light form a distant source into visible image that appears on then opposite side of the lens to the object. A. Concave B. Convex C. Reflex D. converge 15. The process of changing the distance between the centers of the lens to the focal plane. It is the technique of adjusting the focal length to get the sharp image of the object or scene to be photographed. A. Infinity B. Lens change C. Focusing D. Shutting 16. It is important to have the lens at the right distance from the film otherwise the image of an object point will be seen as a circle which is A. clear in appearance B. blurred in appearance C. no photo D. all of these 17. What part of the film consists of silver compounds which are light sensitive and halogens? A. Top layer B. Emulsion layer C. Film base D. Film surface 18. It is defined as the product of illumination and time. The unit of it is usually in meter candle second which is equivalent to exposure produced by a light source of one candlepower, in the second at a distance of one meter from the surface of the sensitive material. A. Photographic exposure B. None of these C. Photographic speed D. Light 19. These are used to control the relative tone values in which colors are rendered by the photographic process, to lighten or darkened particular colors or to obtain color separation records for color photography works. A. Viewing Filter B. Color Filter C. Filtering D. None of these 20.Because of the fact that all negative do not print best on one kind of paper, and in order to permit printing for special effects, photographic papers is made in several different grades of contrast and surface texture. What is the paper made by Kodak that offers six degrees of contrast and glossy surface? A. Glossy paper B. Manila paper C. Velox paper D. Bond paper Answers: Police Photography 1. B 2. B 3. A 4. C 5. C 6. A 7. A 8. C 9. C 10. C 11. A 12. D 13. A 14. B 15. C 16. B 17. B 18. A 19. B 20. C Review Questions 2: Next Page |
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