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SHM, Waves, Thermo, E&M Practice Problem Workbook

SHM, Waves, Thermo, E&M Practice Problem Workbook

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MECHANICS PRACTICE PROBLEM SETS 15<br />

a. Draw a ray diagram that shows how light from both ends of the arrow<br />

reach the observer.<br />

b. Locate and sketch the image of the arrow.<br />

7. How does the size of the smallest mirror you would need to see your entire body<br />

at one time compare to your height Make a ray diagram to prove it. Mr. Eye-foot<br />

represents a simplified body.<br />

8. Would the length of the mirror needed to see your entire body change if you<br />

moved farther away from the mirror Draw a ray diagram to support your answer.<br />

Gamzon & Gregorian-Michaelsen 6/13/12

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