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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /3014/CH2/EX2.15 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '3014/CH2/EX2.15')
| -rwxr-xr-x | 3014/CH2/EX2.15/Ex2_15.sce | 15 | ||||
| -rwxr-xr-x | 3014/CH2/EX2.15/Ex2_15.txt | 4 |
2 files changed, 19 insertions, 0 deletions
diff --git a/3014/CH2/EX2.15/Ex2_15.sce b/3014/CH2/EX2.15/Ex2_15.sce new file mode 100755 index 000000000..ce8c8d299 --- /dev/null +++ b/3014/CH2/EX2.15/Ex2_15.sce @@ -0,0 +1,15 @@ +clc
+
+//given that
+del_x = 5000 // Uncertainty in position in angstrom
+h = 6.63e-34 // Plank constant
+m = 200 // mass of ball in gram
+v = 6 // velocity of moving ball in m/s
+printf("Example 2.15")
+h_bar = h / (2*%pi) // constant
+del_p = h_bar/(2*del_x*1e-10) // Calculation of uncertainty in momentum
+p = m*v/1000 // Calculation of momentum
+per_error = del_p*100/p // Calculation of percentage error in calculation of momentum
+printf("\n Uncertainty in momentum of ball is %e kgm/s.",del_p)
+printf("\n Percentage error in calculation of momentum is %e.\n\n\n",per_error)
+
diff --git a/3014/CH2/EX2.15/Ex2_15.txt b/3014/CH2/EX2.15/Ex2_15.txt new file mode 100755 index 000000000..a0a2d5693 --- /dev/null +++ b/3014/CH2/EX2.15/Ex2_15.txt @@ -0,0 +1,4 @@ +
+Example 2.15
+ Uncertainty in momentum of ball is 1.055197e-28 kgm/s.
+ Percentage error in calculation of momentum is 8.793311e-27.
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