Uploaded by Hayden Gretczko

Exam II study guide S205 F21

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1. Understand how a microscope forms an image
2. Understand the difference between a microscope and a magnifying
glass
3. Know the different types of telescopes discussed in the Powerpoint
4. Understand how each of those telescopes forms an image
5. Know that when there are two lenses, the image of the first becomes
the object of the second
6. Know why one might choose a refracting or a reflecting telescope
7. Identify the main parts of a telescope by name
8. Know the parts of the Human Eye that directly involve forming images
9. Define the parts of the human eye and know what their purpose is
10.Understand the eye as an imaging system
11.Understand how the eye detects color
12.Understand the role of the brain in vision
13.Know the common vision problems and ailments
14.Understand what the above are and how they are treated
15.Learn what the Blind Spot of the human eye is and where it is located
1. Know what a virtual image is.
2. Know what a real image is.
3. Know where real and virtual images are located.
4. Know the difference between erect and inverted.
5. Define magnification.
6. Use the formula to find magnification.
7. Use the formulas to find the image distance.
8. Use the formulas to find the object distance.
9. Use the number and signs from the results of the calculations to describe
an image.
10. Understand how a plane mirror produces an image.
11. Understand how multiple plane mirrors produce an image.
12. Understand what spherical mirrors are.
13. Know the important characteristics of spherical mirrors.
14. Define focal length.
15. Define radius of curvature.
16. Define focal point.
17. Define real ray.
18. Define virtual ray.
19. Define concave mirror.
20. Define convex mirror.
21. Define diverging.
22. Define converging.
23. Find an image by ray tracing.
24. Describe the above image.
25. Find an image by calculation.
26. Describe the above image.
27. Find the image height by ray tracing.
28. Find the image height by calculation.
1. Know what a virtual image is.
2. Know what a real image is.
3. Know where real and virtual images are located.
4. Know the difference between erect and inverted.
5. Define magnification.
6. Use the formula to find magnification.
7. Use the formulas to find the image distance.
8. Use the formulas to find the object distance.
9. Use the number and signs from the results of the calculations to describe
an image.
10. Understand what thin lenses are.
11. Know the important characteristics of thin lenses.
12. Define focal length.
13. Define radius of curvature.
14. Define focal point.
15. Define real ray.
16. Define virtual ray.
17. Know to interpret the terms bi-, plano-, and meniscus.
18. Know what convex means.
19. Know what concave means.
20. Define diverging.
21. Define converging.
22. Find an image by ray tracing.
23. Describe the above image.
24. Find an image by calculation.
25. Describe the above image.
26. Find the image height by ray tracing.
27. Find the image height by calculation.
28. What is a positive lens?
29. What is a negative lens?
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