Physics · 2019
JEE Main · 8 April 2019, Shift 2 · Q26
The ratio of mass densities of nuclei of ^40 Ca and ^16 O is close to:
The ratio of mass densities of nuclei of $\displaystyle { }^{40} \mathrm{Ca}$ and $\displaystyle { }^{16} \mathrm{O}$ is close to :
Official answer
(4)
$\displaystyle 1$
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JEE Main 2019 Physics question, with the answer from NTA’s final answer key. Where our answers come from.