1 files changed, 19 insertions, 0 deletions
diff --git a/3701/CH2/EX2.14/Ex2_14.sce b/3701/CH2/EX2.14/Ex2_14.sce
new file mode 100644
index 000000000..abd76408e
--- /dev/null
+++ b/3701/CH2/EX2.14/Ex2_14.sce
@@ -0,0 +1,19 @@
+////given
+m0=9.1*10**-31                            //Kg
+c=3*10**8                                //m/s
+h=6.6*10**-34                            //Js
+v1=2.0*10**-10                           //m
+
+//Calculation
+//
+v= (h/(m0*c))*(1-(cos(90))*3.14/180.0)
+v2=v+v1
+v0=v2-v1
+E=(h*c*(v0))/(v1*v2)
+b=(1/(sin(90)*3.14/180.0))*((v2*10**-10/v1)-cos(90)*3.14/180.0)
+angle=3.14/2.0-atan(b)
+
+//Result
+printf("\n (a) the wavelength of scattered photon is  %0.3f A",v2*10**10)
+printf("\n (b) The energy of recoil electron is  %0.2f *10**-17 J",E*10**17)
+printf("\n (c) angle at which the recoil electron appears  %0.2f degree",angle)