JEE Main 2016 — Ray Optics Question with Solution
JEE Main 2016 (10 Apr Online)
Question
To determine refractive index of glass slab using a travelling microscope, minimum number of readings required are :
Choose an option
Show full solutionCorrect option: C
Correct answer
CThree
Step-by-step explanation
Reading one without slab
Reading two with slab
Reading three with Lycopodium powder
Reading two with slab
Reading three with Lycopodium powder
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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.