An object of size 7 cm is placed at 27 cm in front of a concave mirror – InterviewSolution

1.	An object of size 7 cm is placed at 27 cm in front of a concave mirror of focal length 18 cm. Find the image distance. A) 54 m B) – 54 m C) – 54 cm D) 54 cm
Answer» Correct option is C) – 54 cm

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