Physics · 2020
NEET 2020 · 13 September · Code E1 · Q142
The energy equivalent of 0.5 g of a substance is:
The energy equivalent of $\displaystyle 0.5$ g of a substance is :
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle 4.5 \times 10^{13} \mathrm{~J}$
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NEET (UG) 2020 Physics question, with the answer from NTA’s final answer key. Where our answers come from.