Physics · Geometrical Optics
Two lenses L1 and L2 of powers (20/3) D and -(10/3) D respectively, separated by 45 cm, are arranged parallel to each other in vertical planes. An object is placed 30 cm to the left of L1, vertically on the common axis of the lenses. What is the distance between the original object and the final image?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 165 cm✓
- 285 cm
- 390 cm
- 460 cm
Correct answer
65 cm
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