A clean glass tube of radius 0.35 mm stands in water.

Step 1. $h = \dfrac{2 \times 0.072\ \text{N/m}}{1000\ \text{kg/m}^3 \times 9.8\ \text{m/s}^2} \times \dfrac{1}{3.5 \times 10^{-4}\ \text{m}} = 4.20 \times 10^{-2}\ \text{m}$.

Step 2. Twice the radius, half the rise: $2.10\ \text{cm}$.