When a combination of lens is used then total power Pnet =P+P+P+P=4P Total magnification mnet =m×m×m×m=m4
In a certain camera, a combination of four similar thin convex lenses are arranged axially in contact. Then the power of the combination and the…
NEET UG 2025 — Physics Optics
2025mcqmedium
In a certain camera, a combination of four similar thin convex lenses are arranged axially in contact. Then the power of the combination and the total magnification in comparison to the power (p) and magnification (m) for each lens will be, respectively
Official previous-year question
Held on 30 Apr 2025 · Verified 9 Jul 2026.
Options
- A
4p and 4m
- B
p4 and 4m
- C
4p and m4
- D
p4 and m4
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