If 1000 droplets of water of surface tension 0.07 ~N / m, having same radius 1 ~mm each, combine to from a single drop. In the process the released surface energy is:- (Take π = 22/7)

Properties of Solids and Liquids: JEE Main 2023 Physics question

JEE Main 2023 · 31 Jan, Morning shift · Q8023

JEE Main 202331 Jan, Morning shiftPhysicsMediumProperties of Solids and Liquids184× since 2002

If 1000 droplets of water of surface tension

0.07 \mathrm{~N} / \mathrm{m}

, having same radius

1 \mathrm{~mm}

each, combine to from a single drop. In the process the released surface energy is :-

\left( {\mathrm{Take}\,\pi = {{22} \over 7}} \right)

JEE Main 2023 Properties of Solids and Liquids Question with Solution (31 Jan Morning shift, Q8023) | JEE Arc

JEE Main 2023 · 31 Jan, Morning shift · Q8023

JEE Main 202331 Jan, Morning shiftPhysicsMediumProperties of Solids and Liquids184× since 2002

If 1000 droplets of water of surface tension

0.07 \mathrm{~N} / \mathrm{m}

, having same radius

1 \mathrm{~mm}

each, combine to from a single drop. In the process the released surface energy is :-

\left( {\mathrm{Take}\,\pi = {{22} \over 7}} \right)