1 files changed, 10 insertions, 0 deletions
diff --git a/551/CH2/EX2.18/18.sce b/551/CH2/EX2.18/18.sce
new file mode 100755
index 000000000..d44266a0c
--- /dev/null
+++ b/551/CH2/EX2.18/18.sce
@@ -0,0 +1,10 @@
+clc
+A=45*10^(-4); //m^2
+P=0.9*10^5; //N/m^2
+Patm=1.013*10^5; //N/m^2
+L=0.05; //m
+dV=300*10^(-6); //m^3
+W=P*A*L-Patm*dV;
+disp("net work done =")
+disp(W)
+disp("J")
+\ No newline at end of file