1 files changed, 7 insertions, 0 deletions
diff --git a/551/CH4/EX4.1/1.sce b/551/CH4/EX4.1/1.sce
new file mode 100755
index 000000000..82b6ad3e1
--- /dev/null
+++ b/551/CH4/EX4.1/1.sce
@@ -0,0 +1,7 @@
+clc
+Q=-50; //kJ/kg
+W=-100; //kJ/kg
+dU=Q-W;
+disp("gain in internal energy = ")
+disp(dU)
+disp("kJ/kg")
+\ No newline at end of file