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24_InstSolManual_PDF_Part12

# 24_InstSolManual_PDF_Part12 - 0.0273 s r 5 sf s 2 f 5 1...

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(b) and The image is 180 cm to the left of the lens. (c) and The image is 7.2 cm to the left of the lens. (d) and The image is 13.8 cm to the left of the lens. 24.39. Set Up: If R is the radius of the lens, then and Solve: (a) (b) The image is 8.2 mm from the lens, on the side opposite the object. so the image is real. so the image is inverted. Reflect: The lens is converging and has a very short focal length. As long as the object is farther than 7.0 mm from the eye, the lens forms a real image. 24.40. Set Up: Solve: (a) and (b) (c) so the image is real. so the image is inverted. 24.41. Set Up: If the lens is reversed, and m 5 y r y 5 2 s r s . 1 s 1 1 s r 5 1 f . R 2 S ` . R 1 5 1 13.0 cm R 2 5 2 13.0 cm. R 1 S ` . 1 f 5 1 n 2 1 2 1 1 R 1 2 1 R 2 2 . m , 0 s r . 0 y r 5 my 5 1 2 0.076 21 8.0 mm 2 5 2 0.61 mm. m 5 2 s r s 5 2 1.9 cm 25 cm 5 2 0.076. s r 5 sf s 2 f 5 1 25 cm 21 1.8 cm 2 25 cm 2 1.8 cm 5 1.9 cm 5 19 mm. 1 s r 5 1 f 2 1 s 5 s 2 f sf . R 2 5 18.6 mm. 1 R 2 5 1 R 1 2 1 f 1 n 2 1 2 5 1 1 5.0 mm 2 1 1 18.0 mm 21 0.38 2 1 f 1 n 2 1 2 5 1 R 1 2 1 R 2 . m 5 y r y 5 2 s r s . 1 s 1 1 s r 5 1 f . R 1 5 1 5.0 mm. 1 f 5 1 n 2 1 2 1 1 R 1 2 1 R 2 2 . m , 0 s r . 0 0.44 cm 5 4.4 mm. y r 5 my 5 1 2 0.0273 21 16 cm 2 5 m 5 2 s r s 5 2 0.82 cm 30.0 cm 5 2 0.0273.
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Unformatted text preview: 0.0273. s r 5 sf s 2 f 5 1 30.0 cm 21 0.80 cm 2 30.0 cm 2 0.80 cm 5 0.82 cm 5 8.2 mm. 1 s r 5 1 f 2 1 s 5 s 2 f sf . R 5 2 1 n 2 1 2 f 5 2 1 0.44 21 8.0 mm 2 5 7.0 mm. 1 f 5 1 n 2 1 2 1 1 R 1 2 1 R 2 2 5 1 n 2 1 2 1 1 R 2 1 2 R 2 5 2 1 n 2 1 2 R . m 5 y r y 5 2 s r s . 1 s 1 1 s r 5 1 f . R 2 5 2 R . R 1 5 R 1 f 5 1 n 2 1 2 1 1 R 1 2 1 R 2 2 . s r 5 sf s 2 f 5 1 18.0 cm 21 2 60.0 cm 2 18.0 cm 1 60.0 cm 5 2 13.8 cm. f 5 2 60.0 cm. 1 f 5 1 0.5 2 1 1 2 10.0 cm 2 1 2 15.0 cm 2 s r 5 sf s 2 f 5 1 18.0 cm 21 2 12.0 cm 2 18.0 cm 1 12.0 cm 5 2 7.2 cm. f 5 2 12.0 cm. 1 f 5 1 0.5 2 1 1 2 15.0 cm 2 1 10.0 cm 2 s r 5 sf s 2 f 5 1 18.0 cm 21 20.0 cm 2 18.0 cm 2 20.0 cm 5 2 180 cm. f 5 1 20.0 cm. 1 f 5 1 0.5 2 1 1 10.0 cm 2 1 ` 2 24-12 Chapter 24...
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