diff options
| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3875/CH11/EX11.13 | |
| 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 '3875/CH11/EX11.13')
| -rw-r--r-- | 3875/CH11/EX11.13/11_13.sce | 14 | ||||
| -rw-r--r-- | 3875/CH11/EX11.13/11_13.txt | 1 |
2 files changed, 15 insertions, 0 deletions
diff --git a/3875/CH11/EX11.13/11_13.sce b/3875/CH11/EX11.13/11_13.sce new file mode 100644 index 000000000..f6607a95f --- /dev/null +++ b/3875/CH11/EX11.13/11_13.sce @@ -0,0 +1,14 @@ +clc;
+clear;
+h=6.63*10^-34 //Plancks constant in J-s
+m=9.1*10^-31 //mass in kg
+e=1.6*10^-19 //charge in C
+V_0=844 //voltage in V
+n=1 //first order reflection
+tetha=58 //Braggs angle in degree
+
+//calculation
+lambda=(h/sqrt(2*m*e*V_0))
+d=((n*lambda)/(2*sind(tetha)))
+mprintf("The interplanar spacing is = %1.2e m or 0.249e-10 m",d)
+//The answer varies due to round off error.
diff --git a/3875/CH11/EX11.13/11_13.txt b/3875/CH11/EX11.13/11_13.txt new file mode 100644 index 000000000..f25253c4d --- /dev/null +++ b/3875/CH11/EX11.13/11_13.txt @@ -0,0 +1 @@ + The interplanar spacing is = 2.49e-11 m or 0.249e-10 m
\ No newline at end of file |