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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/EX2.40/EX2_40.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/EX2.40/EX2_40.sce')
| -rw-r--r-- | 1694/CH2/EX2.40/EX2_40.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/1694/CH2/EX2.40/EX2_40.sce b/1694/CH2/EX2.40/EX2_40.sce new file mode 100644 index 000000000..87f269ab5 --- /dev/null +++ b/1694/CH2/EX2.40/EX2_40.sce @@ -0,0 +1,14 @@ +clear;
+clc;
+printf("\nEx2.40\n");
+//page no.-86
+//given
+h=6.62*10^-27;..........//planck's constant in ergs-sec
+m=9.11*10^-28;.........//mass of electron in gm
+e=4.803*10^-10;...........//charge
+V=1/3;..................//potential difference in e.s.u.
+//AS V*e=m*v^2/2, put into lambda=h/m*v
+
+lambda=h/sqrt(2*V*e*m)..........//wavelength in cm
+
+printf("\nwavelength is 1.226*10^8 cm\n");
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