Physics · 2023
JEE Main · 13 April 2023, Shift 2 · Q59
A bi convex lens of focal length 10 cm is cut in two identical parts along a plane perpendicular to the principal axis. The power of each lens after…
A bi convex lens of focal length $\displaystyle 10$ cm is cut in two identical parts along a plane perpendicular to the principal axis. The power of each lens after cut is $\displaystyle \_\_\_\_$
D.
Official answer
From NTA’s final answer key for this paper.
5
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.