Consider vertical parallel of semi-circular cross section dipped in a liquid. Assume that the we...

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Consider vertical parallel of semi-circular cross section dipped in a liquid. Assume that the wetting of the tube is complete. The force of surface tension on the flat part and on curved part of the tube are in the ratio
(1) \( 2: \pi \)
(2) \( 1: \pi \)
(3) \( 3: \pi \)
(4) \( 4: \pi \)
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