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+// A Textbook of Fluid Mecahnics and Hydraulic Machines - By R K Bansal
+// Chapter 1-Properties of Fluid
+// Problem 1.28
+
+//Given Data Set in the Problem
+d=2.5*10^-3
+st_w=0.0725
+st_m=0.52
+SG_m=13.6
+dens_w=1000
+dens_m=13.6*1000
+g=9.81
+
+//Calculations
+//Using rise=4*surface tension/(density *g *diameter of capillary)
+//CAPILLARY RISE FOR WATER (theta =0,cos 0=1)
+h=4*st_w/(dens_w*g*d)
+mprintf("The rise for water is %f cm \n",h*100)
+
+//CAPILLARY RISE FOR MERCURY    
+//Using rise=4*surface tension/(density *g *diameter of capillary)
+h=4*st_m*cos(%pi*130/180)/(dens_m*g*d)
+mprintf("The rise  for mercury is  %f cm",h*100)