JEE Main 2016 — Ray Optics Question with Solution
JEE Main 2016 (09 Apr Online)
Question
To find the focal length of a convex mirror, a student records the following data:
The focal length of the convex lens is and that of mirror is . Then taking index correction to be negligibly small, and are close to:
| Object pin | Convex Lens | Convex Mirror | Image Pin |
| 22.2 cm | 32.2 cm | 45.8 cm | 71.2 cm |
Choose an option
Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
Take
The closest answers is (1) as option (3) and (4) are not possible.
The closest answers is (1) as option (3) and (4) are not possible.
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Ray Optics chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2016, covering the Ray Optics chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.