Optics Review Sheet 1-28
WRITE YOUR ANSWERS ON YOUR OWN SHEET OF PAPER.
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Optics is the study of Physics that investigates ___. {complete statement}
State the difference between a plane & spherical mirror:
State the difference between a concave & convex mirror:
State the difference between a concave & convex lens:
What is another term for diverging lens?
Draw a labeled visual representation of a diverging lens:
The shape of the lens can be better understood by considering a lens to be a large
number of stacked portions of ___. {complete statement}
8. Rays either ___ or ___ to form an image via mirrors/lens. {put term in alphabetical order}
Use this image to answer the following questions {9-13}: assume the 2F & F reference points
on the object and image side of the lens is 2F’ & F’ and label them as such
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The image is formed on the object side or eye side of lens?
Where is the image located?
Is the image virtual or real?
Is the image equivalent in size, reduced or enlarged compared to the object?
How would this image be analogous to an optical illusion?
14. List the special rays implemented to construct ray diagrams with convex & concave lens:
15. On a ray diagram P represents:
16. On a ray diagram P goes through:
17. On a ray diagram this is the symbol used to denote optical center:
18. On a ray diagram F represents:
19. On a ray diagram F’ represents:
20. The distance between the optical center & the real focal point is ___.
21. Where do rays meet to form an image?
Use this image to answer the following questions {22-26}: assume the 2F & F reference points
on the object and image side of the lens is 2F’ & F’ and label them as such
22. The image is formed on the object side or eye side of the lens?
23. Where is the image located?
24. Is the image virtual or real?
25. Is the image inverted or erect?
26. Is the image the same size, reduced or enlarged in comparison to the object?
27. Define total internal reflection:
28. List two uses of fiber optics: