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Physics, 18.03.2021 03:00 totie7496

You see an image of your hand as you reach for a polished brass doorknob. The doorknob has a focal length of 6.3 cm. How far from the doorknob is your hand when the image appears at 5.1 cm behind the doorknob?
Give the direction and nature of the image.

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You see an image of your hand as you reach for a polished brass doorknob. The doorknob has a focal l...

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