Physics · 2019
JEE Main · 9 April 2019, Shift 1 · Q1
In the density measurement of a cube, the mass and edge length are measured as (10.00 ± 0.10) kg and (0.10 ± 0.01) m, respectively. The error in the…
In the density measurement of a cube, the mass and edge length are measured as $\displaystyle (10.00 \pm 0.10) \mathrm{kg}$ and $\displaystyle (0.10 \pm 0.01) \mathrm{m}$, respectively. The error in the measurement of density is :
Official answer
(3)
$\displaystyle 0.31 \mathrm{~kg} / \mathrm{m}^3$
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JEE Main 2019 Physics question, with the answer from NTA’s final answer key. Where our answers come from.