diff options
Diffstat (limited to '3875/CH10/EX10.26')
| -rw-r--r-- | 3875/CH10/EX10.26/10_26.sce | 12 | ||||
| -rw-r--r-- | 3875/CH10/EX10.26/10_26.txt | 1 |
2 files changed, 13 insertions, 0 deletions
diff --git a/3875/CH10/EX10.26/10_26.sce b/3875/CH10/EX10.26/10_26.sce new file mode 100644 index 000000000..0d27dca62 --- /dev/null +++ b/3875/CH10/EX10.26/10_26.sce @@ -0,0 +1,12 @@ +clc;
+clear;
+m=9.1*10^-31 //mass in kg
+h=6.63*10^-34 //Plancks constant in J-s
+e=1.6*10^-19 //charge in C
+n=1 //first reflection maximum
+tetha=60 //glancing angle
+V=344 //voltage in V
+
+//calculation
+d=((n*h)/(2*sind(60)*sqrt(2*m*e*V)))/10^-9
+mprintf("The interplanar distance is = %1.3f nm",d)
diff --git a/3875/CH10/EX10.26/10_26.txt b/3875/CH10/EX10.26/10_26.txt new file mode 100644 index 000000000..69dd010f6 --- /dev/null +++ b/3875/CH10/EX10.26/10_26.txt @@ -0,0 +1 @@ +The interplanar distance is = 0.038 nm
\ No newline at end of file |