1 files changed, 12 insertions, 0 deletions
diff --git a/2420/CH9/EX9.3/9_3.sce b/2420/CH9/EX9.3/9_3.sce
new file mode 100755
index 000000000..d1be6c920
--- /dev/null
+++ b/2420/CH9/EX9.3/9_3.sce
@@ -0,0 +1,12 @@
+clc
+clear
+//Initialization of variables
+h=3/12 //ft
+gam=63.4 //lb per cu ft
+gam2=0.075 //lb per cu ft
+//calculations
+P=h*gam
+h2=P/gam2
+//results
+printf("Air height required = %d ft of air",h2)
+disp("The answer is a bit different due to roundoff error in textbook.")