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Q: An object at 1.2 cm height is placed 30 cm before a concave mirror of focal length of 20 cm to get a real image at a distance of 60 cm from the mirror. What is the height of the image formed?
  • A. -2.4 cm
  • B. 1.2 cm
  • C. -3.6 cm
  • D. 2.4 cm
Correct Answer: Option A -
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Explanations:

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