1 files changed, 11 insertions, 0 deletions
diff --git a/551/CH4/EX4.4/4.sce b/551/CH4/EX4.4/4.sce
new file mode 100755
index 000000000..21efac61b
--- /dev/null
+++ b/551/CH4/EX4.4/4.sce
@@ -0,0 +1,11 @@
+clc
+p1=105; //kPa
+V1=0.4;  //m^3
+p2=p1;
+V2=0.20; //m^3
+Q=-42.5; //kJ
+W=p1*(V2-V1);
+dU=Q-W;
+disp("change in internal energy = ")
+disp(dU)
+disp("kJ")
+\ No newline at end of file