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-rwxr-xr-x615/CH6/EX6.1/6_1.sce7
-rwxr-xr-x615/CH6/EX6.2/6_2.sce5
2 files changed, 12 insertions, 0 deletions
diff --git a/615/CH6/EX6.1/6_1.sce b/615/CH6/EX6.1/6_1.sce
new file mode 100755
index 000000000..19628542b
--- /dev/null
+++ b/615/CH6/EX6.1/6_1.sce
@@ -0,0 +1,7 @@
+//lubricants//
+//example 6.1//
+d=760;//viscocity of Pennysylvanian oil in s at 37C//
+a=528;//viscocity of lubricating oil in s at 37C//
+c=480;//viscocity of Gulf oil in s at 37C//
+V=((d-a)/(d-c))*(100);//formula of viscocity index//
+printf("Viscocity index of the lubricating oil is %f",V); \ No newline at end of file
diff --git a/615/CH6/EX6.2/6_2.sce b/615/CH6/EX6.2/6_2.sce
new file mode 100755
index 000000000..97072c9a3
--- /dev/null
+++ b/615/CH6/EX6.2/6_2.sce
@@ -0,0 +1,5 @@
+//lubricants//
+//example 6.2//
+s=0.86;//specific gravity of lubricating oil//
+A=(141.5/s)-131.5;//formula of API gravity//
+printf("The gravity of lubricating oil is %f",A); \ No newline at end of file