#LetsPrepareATC 🏆 Prepare AAI - ATC Exam (2023) with ATC Gurus Mr. Paras Soni & Dr. Abhijit Sen
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Practice Question
A little candle, 4.5 cm in size is located at 30 cm in front of a concave mirror of radius of curvature 42 cm.

find the distance from the mirror should a screen be located in order to obtain a sharp image?

Select one correct option:

105 cm Correct 💪 In-correct 🧐
70 cm Correct 💪 In-correct 🧐
12.35 cm Correct 💪 In-correct 🧐
54 cm Correct 💪 In-correct 🧐
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