JEE Main 2012 — Experimental Physics Question with Solution
JEE Main 2012 (Offline)
Question
A spectrometer gives the following reading when used to measure the angle of a prism.
Main scale reading: degree
Vernier scale reading : divisions
Given that division on main scale corresponds to degree. Total divisions on the vernier scale is and match with divisions of the main scale. The angle of the prism from the above data
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Show full solutionCorrect option: C
Correct answer
C
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This is a previous-year question from JEE Main 2012, covering the Experimental Physics 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.