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Physics, 10.12.2020 01:00 kdndiamond9101
A light bulb is placed 20 cm in front of a concave mirror with a focal length of 8 cm.
How far from the mirror will the image of the light bulb be focused?
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A light bulb is placed 20 cm in front of a concave mirror with a focal length of 8 cm.
How far from...
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