Lens and Mirror Problem Solving
1. 
Which of the following diagrams involves a virtual image? (2 points) 


2. 
Which of the following diagrams involves an upright image? (2 points) 


3. 
Which of the following diagrams involves a larger image? (2 points) 


4. 
Match the term with the appropriate image. (6 points) 


5. 
Complete the following. When light is incident parallel to the principal axis and then strikes a lens, ___ (2 points) 


6. 
Complete the following. When light is incident through the focal point, and then strikes a mirror, ___ (2 points) 


7. 
Use your work from ray tracing assignment 6.11 and the diagram below to answer the following question. An object is 2.0 cm from a double convex lens, with a focal length of 1.5cm. Calculate the image distance. Remember to include your data, equation, and work when solving this problem. (4 points) 


8. 
In your own words, describe the three steps in ray tracing used to identify where an image forms. (4 points) 


9. 
Use your work from ray tracing assignment 6.11 and the diagram below to answer the following question. The image characteristics for the situation in question 7 are___. (2 points) 


10. 
Use your work from ray tracing assignment 6.11 and the diagram below to answer the following question. An object is 3.0 cm from a concave mirror, with a focal length of 1.5cm. Calculate the image distance. Remember to include your data, equation, and work when solving this problem. (4 points) 


11. 
In your own words, explain how you can tell if an image is real or virtual. (4 points) 


12. 
Use your work from ray tracing assignment 6.11 and the diagram below to answer the following question. The image characteristics for the situation in question 10 are___. (2 points) 

