Quiz 6 - Quiz Ch 25 Name 1pm Version A NOTE You get 1 point...

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Quiz, Ch. 25 1pm Version A Name___________________________________ NOTE: You get + 1 point for each correct answer and - 0.25 points for each incorrect answer. It is not advantageous to fill in a guess for the answer unless you can eliminate more than one wrong answer. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Which of the following camera settings will give the lowest intensity (dimmest) image? A) 50 speed film, 1/500 shutter speed, 500 mm focal length, 12.5 mm aperture B) 100 speed film, 1/500 shutter speed, 200 mm focal length, 8.9 mm aperture C) 200 speed film, 1/1000 shutter speed, 100 mm focal length, 6.25 mm aperture D) 64 speed film, 1/250 shutter speed, 300 mm focal length, 12.5 mm aperture E) 400 speed film, 1/1000 shutter speed, 200 mm focal length, 8.9 mm aperture 1) 2) Pubic lice are six - legged creatures that infest the hair in the pubic area. A physician ʹ s assistant needs a magnifying glass of at least 5x magnification to diagnose a patient with these lice. If he has normal vision and wants to view the lice with a relaxed eye, what focal length lens should be used as a simple magnifying glass? A) 15 cm B) 20 cm C) 10 cm D) 5 cm E) Who cares, he should just run away as fast as he can and never come back 2)
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