Work done in splitting a water drop of radius R into 64 (or 8, 1000) droplets
The same question, asked 5 times: 9 May 2023 S2, 15 May 2023 S1*, 11 May 2024 S1*, 26 Apr 2025 S2, 13 Apr 2026 S1. Every wording below, oldest first.
Try each one first, then open its answer.
Question 1
9 May 2023 S2
28The work done in splitting a water drop of radius R into 64 droplets is (T = Surface tension of water)Tap an option to check your answer.
Question 2
15 May 2023 S1
5When a mercury drop of radius splits up into 1000 droplets of radius , the change in surface energy is ( surface tension of mercury)Tap an option to check your answer.
Question 3
11 May 2024 S1
15A spherical liquid drop of radius is divided into 8 equal droplets. If surface tension is S, then the work done in this process will beTap an option to check your answer.
Question 4
26 Apr 2025 S2
10The work done in splitting a water drop of radius into 64 droplets is ( surface tension of water)Tap an option to check your answer.
Question 5
13 Apr 2026 S1
112The work done in splitting a water drop of radius 'R' into 64 droplets is (T is the surface tension of water)Tap an option to check your answer.