What This Document Is
This document outlines Experiment 10 for Florida Atlantic University’s General Physics II Lab (PHY 2049L), focusing on lenses. It’s a lab report template and guide designed to help students investigate the properties of converging and diverging lenses, and apply those principles to building a simple telescope. The core of the experiment involves both theoretical understanding and practical measurement.
Why This Document Matters
This lab is crucial for students needing to solidify their understanding of geometrical optics. It’s particularly relevant for physics majors, engineering students, and anyone pursuing a STEM field where understanding light and optical systems is essential. This experiment is typically performed after foundational concepts of refraction and image formation have been introduced in lecture. It bridges theoretical knowledge with hands-on application, preparing students for more advanced optics work.
Common Limitations or Challenges
This document provides the framework for the lab, but it doesn’t *perform* the experiment for you. It won’t provide pre-calculated results or step-by-step solutions. Students will still need to apply their understanding of physics principles, carefully collect data, and analyze their results to draw meaningful conclusions. It also assumes a basic familiarity with optics bench equipment and measurement techniques.
What This Document Provides
The full document includes:
* A clearly stated purpose for the experiment, broken down into specific objectives (focal length determination, telescope construction, magnification calculation).
* Theoretical background on converging and diverging lenses, including diagrams illustrating ray tracing and the thin lens equation.
* Detailed procedures for measuring focal length using the 1/d<sub>o</sub> vs 1/d<sub>i</sub> method.
* Instructions for constructing a telescope and calculating its magnification.
* Tables for recording measurements of object and image distances, sizes, and calculated values.
* Figures illustrating key concepts and experimental setups.
This preview *does not* include the completed tables, example data, analysis sections, or the full set of figures. It also does not provide solutions to any calculations.