diff options
Diffstat (limited to '3755/CH6/EX6.10/Ex6_10.sce')
-rw-r--r-- | 3755/CH6/EX6.10/Ex6_10.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/3755/CH6/EX6.10/Ex6_10.sce b/3755/CH6/EX6.10/Ex6_10.sce new file mode 100644 index 000000000..f200b33df --- /dev/null +++ b/3755/CH6/EX6.10/Ex6_10.sce @@ -0,0 +1,17 @@ +clear
+//
+//
+//
+
+//Variable declaration
+h=6.6*10^-34; //planck's constant(J-sec)
+m=9.1*10^-31; //mass of electron(kg)
+c=3*10^8; //velocity of light(m/sec)
+lamda=0.82*10^-10; //wavelength(m)
+
+//Calculations
+E=h*c/lamda; //energy(J)
+lamda=h*10^10/sqrt(2*m*E); //wavelength of photo-electron(angstrom)
+
+//Result
+printf("\n wavelength of photo-electron is %0.1f angstrom",lamda)
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