Physics · 2017
NEET 2017 · 7 May · Code A · Q28
If θ_1 and θ_2 be the apparent angles of dip observed in two vertical planes at right angles to each other, then the true angle of dip θ is given by:
If $\displaystyle \theta_1$ and $\displaystyle \theta_2$ be the apparent angles of dip observed in two vertical planes at right angles to each other, then the true angle of $\displaystyle \operatorname{dip} \theta$ is given by :
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle \cot ^2 \theta=\cot ^2 \theta_1+\cot ^2 \theta_2$
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NEET (UG) 2017 Physics question, with the answer from NTA’s final answer key. Where our answers come from.