Physics · 2015
NEET 2015 · 25 July · Code C · Q29
In an astronomical telescope in normal adjustment a straight black line of length L is drawn on inside part of objective lens. The eye-piece forms a…
In an astronomical telescope in normal adjustment a straight black line of length L is drawn on inside part of objective lens. The eye-piece forms a real image of this line. The length of this image is I. The magnification of the telescope is :
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle \frac{\mathrm{L}}{\mathrm{I}}$
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NEET (UG) 2015 Physics question, with the answer from NTA’s final answer key. Where our answers come from.