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Diffstat (limited to '3871/CH5/EX5.20/Ex5_20.sce')
| -rw-r--r-- | 3871/CH5/EX5.20/Ex5_20.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/3871/CH5/EX5.20/Ex5_20.sce b/3871/CH5/EX5.20/Ex5_20.sce new file mode 100644 index 000000000..c7d7f8f75 --- /dev/null +++ b/3871/CH5/EX5.20/Ex5_20.sce @@ -0,0 +1,17 @@ +//===========================================================================
+//chapter 5 example 20
+clc;
+clear all;
+
+//variable declaration
+L = 170; //length of the wire in mm
+dL = 0.2; //increase in length in mm
+L1 =100; //length of the second wire in mm
+
+//calculations
+S = sqrt((L*dL)/(2)); //Sag in mm
+S1 = sqrt((L1*S)/(2)); //Sag in mm
+M = S1/(dL); //magnification
+
+//result
+mprintf("magnification = %3.1f",M);
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