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
23-3: Spherical Mirrors
23-4: Index of Refraction
23-5: Refraction; Snell's Law
23-6: Total Internal Reflection
23-7 and 23-8: Thin Lenses
23-9: Lens Combinations
23-10: Lensmaker's Equation

Question by Giancoli, Douglas C., Physics: Principles with Applications, 7th Ed., ©2014, Reprinted by permission of Pearson Education Inc., New York.
Problem 43
Q
  1. What is the power of a 32.5-cm-focal-length lens?
  2. What is the focal length of a lens? Are these lenses converging or diverging?
A
  1. 3.08 D. Converging.
  2. -0.148 m. Diverging
Giancoli 7th Edition, Chapter 23, Problem 43 solution video poster
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COMMENTS
By acevallos1 on Fri, 4/21/2023 - 5:03 AM

Where did you get P for part b

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