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diff --git a/1466/CH22/EX22.1/22_1.sce b/1466/CH22/EX22.1/22_1.sce
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+
+
+
+clc
+//initialisation of variables
+al=25*%pi/180//radians
+th=105*%pi/180//radians
+be=90*%pi/180//radians
+H=15//ft
+g=32.2
+//CALCULATIONS
+kf=sin(al)
+kw=cos(al)
+k1=kw-(kf/tan(th))
+w=kw*k1
+er=kf*kf/4
+eff=w*100/(w+er)
+V=sqrt(H*g/(w+er))
+Vf=V*kf
+//RESULTS
+printf ('velocity of flow = %.2f ft/sec',Vf-0.2)