Your friend has glasses. When you look stralght at their eyes when they are wearing glasses, you notice that their eyes appear right-side up and 1.1 times larger in height (and width) compared to when they are not wearing glasses. Assume that their glasses are 2.0 cm away from their eyes. What is the focal length of their glasses? Hint: What Is the object and where is the image?
Your friend has glasses. When you look stralght at their eyes when they are wearing glasses, you notice that their eyes appear right-side up and 1.1 times larger in height (and width) compared to when they are not wearing glasses. Assume that their glasses are 2.0 cm away from their eyes. What is the focal length of their glasses? Hint: What Is the object and where is the image?
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Transcribed Image Text:Your friend has glasses. When you look stralght at their
eyes when they are wearing glasses, you notice that
their eyes appear right-side up and 1.1 times larger in
height (and width) compared to when they are not
wearing glasses. Assume that their glasses are 2.0 cm
away from their eyes. What is the focal length of their
glasses? Hint: What Is the object and where is the
image?
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