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Giancoli 7th Edition textbook cover
Giancoli's Physics: Principles with Applications, 7th Edition
23
Light: Geometric Optics
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23-2: Reflection; Plane Mirrors
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23-3: Spherical Mirrors
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23-4: Index of Refraction
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23-5: Refraction; Snell's Law
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23-6: Total Internal Reflection
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23-7 and 23-8: Thin Lenses
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23-9: Lens Combinations
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23-10: Lensmaker's Equation
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Question by Giancoli, Douglas C., Physics: Principles with Applications, 7th Ed., ©2014, Reprinted by permission of Pearson Education Inc., New York.
Problem 49
Q

A -7.00-D lens is held 12.5 cm from an ant 1.00 mm high. Describe the position, type, and height of the image.

A
di=−6.67 cmd_i = -6.67 \textrm{ cm}, creating a virtual image. hi=0.533 mmh_i = 0.533 \textrm{ mm} (upright)
Giancoli 7th Edition, Chapter 23, Problem 49 solution video poster
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