BITSAT 2023 Shift 1 Paper

Section: Physics
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Question : 5 of 130
 
Marks: +1, -0
If 1000 droplets of water of surface tension 0.07 N∕m. having same radius 1‌mm each, combine to from a single drop. In the process the released surface energy is-
(‌ Take ‌π=‌
22
7
)

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