Physics · 2014
NEET 2014 · 4 May · Code P · Q14
A certain number of spherical drops of a liquid of radius 'r' coalesce to form a single drop of radius 'R' and volume 'V'. If 'T' is the surface…
A certain number of spherical drops of a liquid of radius 'r' coalesce to form a single drop of radius 'R' and volume 'V'. If 'T' is the surface tension of the liquid, then :
Official answer
From NTA’s final answer key for this paper.
(3)
energy $\displaystyle =3 \mathrm{VT}\left(\frac{1}{\mathrm{r}}-\frac{1}{\mathrm{R}}\right)$ is released.
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NEET (UG) 2014 Physics question, with the answer from NTA’s final answer key. Where our answers come from.