2 files changed, 8 insertions, 0 deletions
diff --git a/575/CH3/EX3.3.4/3_3_4.jpg b/575/CH3/EX3.3.4/3_3_4.jpg
new file mode 100755
index 000000000..de5c1ec66
--- /dev/null
+++ b/575/CH3/EX3.3.4/3_3_4.jpg
diff --git a/575/CH3/EX3.3.4/3_3_4.sce b/575/CH3/EX3.3.4/3_3_4.sce
new file mode 100755
index 000000000..444499c4a
--- /dev/null
+++ b/575/CH3/EX3.3.4/3_3_4.sce
@@ -0,0 +1,8 @@
+clc
+pathname=get_absolute_file_path('3_3_4.sce')
+filename=pathname+filesep()+'334.sci'
+exec(filename)
+Mbar=yN2*MN2+(1-yN2)*MO2
+printf(" \n average molecular weight of air from molar composition=%f",Mbar)
+InvMbar=xN2/28 + (1-xN2)/32
+printf(" \n average molecular weight of air from mass composition=%f",1/InvMbar)
+\ No newline at end of file