Physics, 12.03.2021 16:10, Lashuante4722

The image that is obtained from an concave mirror is increased two times. If we bring the object closer to the mirror for 2cm in relation to the it's previous position, then the image will also increase 6 times. Calculate the focal length of the mirror.

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The image that is obtained from an concave mirror is increased two times. If we bring the object clo...