The excess pressure inside a spherical drop of water is four times ...

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The excess pressure inside a spherical drop of water is four times that of another drop. Then their
\( \mathrm{P} \) respective mass ratio is

W
(1) \( 1: 16 \)
(2) \( 1: 64 \)
(3) \( 1: 4 \)
(4) \( 1: 8 \)
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