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Unformatted text preview: Version 001 HW23 gavrin (25111) 1 This print-out should have 14 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. Converging Lens 05 001 10.0 points A converging lens has a focal length of 31 . 1 cm. If the object is 68 . 7 cm from the lens, what is the image distance? Correct answer: 56 . 8237 cm. Slide Image 002 (part 1 of 2) 10.0 points A transparent photographic slide is placed in front of a converging lens that has a focal lengths of 37 . 386 cm. The lens forms an image of the slide 15 . 13 cm from the lens. How far is the lens from the slide if the image is real? Correct answer:- cm. 003 (part 2 of 2) 10.0 points How far is the lens from the slide if the image is virtual? Correct answer: 10 . 771 cm. Diverging Lens 05 004 (part 1 of 3) 10.0 points A diverging lens has a focal length of 16 . 9 cm. An object 1 . 37 cm in height is placed 105 cm in front of the lens....
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- Spring '10