Where must an object 2 cm tall be placed in front of a concave mirror of radius of curvature 30cm, if a real image 4 cm tall is to be obtained.
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Answer:
An object is placed 2 cm in front of a concave mirror whose radius of curvature is 30 cm. This means that the object is well inside the mirrors focal length (15 cm). So your image will be virtual, not real.
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Answer:
object distance - 5
Explanation:
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