Physics · Ray Optics
Two lenses L1 and L2 of powers +4.0 D and +5.0 D respectively, separated by 80 cm, are arranged parallel to each other in vertical planes. An object is placed 50 cm to the left of L1 vertically on the common principal axis of the lenses. The distance between the original object and the final image is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12.10 m
- 22.00 m
- 31.80 m
- 41.90 m✓
Correct answer
1.90 m
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