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An open capillary tube contains a drop o...

An open capillary tube contains a drop of water. When the tube is in its vertical position, the drop forms a column with a length of a `2cm`, b. `4cm`, and c. `2.98cm`. The internal diameter of the capillary tube is `1mm`. Determine the radii of curvature of the upper and lower meniscuses in each case. Consider the wetting to be complete. Surface tension of water `=0.0075N//m`

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