1 files changed, 20 insertions, 0 deletions
diff --git a/3863/CH2/EX2.4/Ex2_4.sce b/3863/CH2/EX2.4/Ex2_4.sce
new file mode 100644
index 000000000..e63751f21
--- /dev/null
+++ b/3863/CH2/EX2.4/Ex2_4.sce
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+clear
+//
+//Given
+//Variable declaration
+L=300              //Length in mm
+b=50               //Width in mm
+t=40               //Thickness in mm
+P=300*10**3        //Pull in N
+E=2*10**5          //Youngs modulus in N/sq.mm
+mu=0.25            //Poisson's ratio
+
+//Calculation
+V=L*b*t                           //Original volume in mm^3
+Area=b*t                          //Area in sq.mm
+stress=P/Area                     //Stress in N/sq.mm
+ev=(stress/E)*(1-2*mu)            //Volumetric strain
+delV=int(ev*V)                    //Change in volume in mm^3
+
+//Result
+printf("\n Change in volume = %0.3f  mm^3",delV)