AP EAPCET 19th May 2023 Shift 1 Solved Paper

Section: Physics

Question : 95 of 160

Marks: +1, -0

Two mercury drops of radii r and 2r merge to form a bigger drop. The surface energy released in the process is nearly
( Surface tension of mercury is S and take 92∕3=4.326 )

1.6πr2S
3.2πr2S
17.1π2S
2.7πr2S

Validate

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