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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /1694/CH2/EX2.31/EX2_31.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '1694/CH2/EX2.31/EX2_31.sce')
| -rw-r--r-- | 1694/CH2/EX2.31/EX2_31.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/1694/CH2/EX2.31/EX2_31.sce b/1694/CH2/EX2.31/EX2_31.sce new file mode 100644 index 000000000..b83fd0cd6 --- /dev/null +++ b/1694/CH2/EX2.31/EX2_31.sce @@ -0,0 +1,15 @@ +clear;
+clc;
+printf("\nEx2.31\n");
+//page no.-72
+//given
+h=6.62*10^-34;................//planck's constant in joule-sec
+m=9*10^-31;....................//mass of e in kg
+v=3*10^7;......................//velocity in m/sec
+c=3*10^8;......................//speed of light in m/s
+
+//By Heisenberg's uncertainty principle,
+
+del_x=(h*sqrt(1-(v^2/c^2)))/(2*%pi*m*v).........//uncertainty in position in m
+
+printf("\nuncertainty in position of electron is 0.0388 angstrom\n");
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