Show Calculations for surface tension of both liquids: G- hrdG A. RADIUS OF THE CAPILLARY Expt 1 (isopropanol) Expt 2 (detergent) 9,39. 4.50 cm Total height of water in the capillary (a) 859 cm cm Height of water in beaker (b) 3.26 cm Height (h =a-b) cm cm Radius of Capillary (r) cm cm Show Calculations for radius of both capillaries : r- 2g hdG B. SURFACE TENSION OF A LIQUID isopropanol detergent Total Height of Liquid in Capillary (a) 5.14 cm 623 cm 3.26 3.41 cm Height of liquid in Beaker (b) cm Height (h=a-b) cm cm Surface Tension of Liquid (o) dynes/cm dynes/cm