1 files changed, 18 insertions, 0 deletions
diff --git a/3014/CH1/EX1.14/Ex1_14.sce b/3014/CH1/EX1.14/Ex1_14.sce
new file mode 100755
index 000000000..427d8587b
--- /dev/null
+++ b/3014/CH1/EX1.14/Ex1_14.sce
@@ -0,0 +1,18 @@
+clc
+//given that
+lambda = 1// wavelength in m/s
+m_e = 9.1e-31 // Mass of electron in Kg
+m_p = 1.67e-27 // Mass of proton in kg
+c = 3e8 // speed of light in m/s
+h = 6.63e-34 // Plank constant
+printf("Example 1.14")
+p_p = h/(lambda*1e-10) // Momentum of photon
+p_e = h/(lambda*1e-10) // Momentum of electron
+E_e = p_e^2/(2*m_e) +m_e*c^2 // Total energy of electron
+E_p = h*c/(lambda*1e-10) // Total energy of photon
+K_e = p_e^2/(2*m_e) // Kinetic energy of electron 
+K_p = h*c/(lambda*1e-10)// Kinetic energy of photon
+r_K = K_e/K_p // Ratio of kinetic energies
+printf("\n Momentum of photon is %e Kgm/s while Momentum of electron is %e Kgm/s \n which are equal.",p_p,p_e)
+printf("\n Total Energy of photon is %f KeV while Total Energy of electron is %f MeV ",E_p/(1.6e-19*1e3),E_e/(1.6e-19*1e6))
+printf("\n Ratio of kinetic energies is %e \n\n\n",r_K)