1 files changed, 18 insertions, 18 deletions
diff --git a/278/CH4/EX4.13/ex_4_13.sce b/278/CH4/EX4.13/ex_4_13.sce
index 5fccf8919..b56f36abf 100755
--- a/278/CH4/EX4.13/ex_4_13.sce
+++ b/278/CH4/EX4.13/ex_4_13.sce
@@ -1,19 +1,19 @@
-//find the internal diameter of the tyre and least temp upto which type must be heated
-clc
-//solution
-//given
-D=1200//mm//diameter of wheel
-f=100//N/mm^2//stress
-E=200*10^3//N/mm^2//young's modulus
-a=6.5*10^-6//per degree celcius
-//we know stress/strain=E
-//100/x=E
-x=100/E//
-//x=(D-d)/d
-//x=D/d-1
-d=D/(x+1)//mm
-//let t be least temp to which tyre must be heated
-//pi*D=Pi*d(!+at)
-t=(D-d)/(d*a)
-printf("the internal diameter is, %f mm\n",d)
+
+clc
+//solution
+//given
+D=1200//mm//diameter of wheel
+f=100//N/mm^2//stress
+E=200*10^3//N/mm^2//young's modulus
+a=6.5*10^-6//per degree celcius
+//we know stress/strain=E
+//100/x=E
+x=100/E//
+//x=(D-d)/d
+//x=D/d-1
+d=D/(x+1)//mm
+//let t be least temp to which tyre must be heated
+//pi*D=Pi*d(!+at)
+t=(D-d)/(d*a)
+printf("the internal diameter is, %f mm\n",d)
 printf("the least temp is,%f degree celcius",t)
 \ No newline at end of file