1 files changed, 24 insertions, 0 deletions
diff --git a/3755/CH6/EX6.1/Ex6_1.sce b/3755/CH6/EX6.1/Ex6_1.sce
new file mode 100644
index 000000000..8668c2724
--- /dev/null
+++ b/3755/CH6/EX6.1/Ex6_1.sce
@@ -0,0 +1,24 @@
+clear
+//
+//
+//
+
+//Variable declaration    
+h=6.625*10^-34;        //planck's constant(J-sec)
+m=0.05;         //mass(kg)
+v=20;           //velocity(m/sec)
+mp=1.67*10^-27;    //mass of proton(kg)
+vp=2200;      //velocity of proton(m/sec)
+me=9.11*10^-31;     //mass of electron(kg)
+E=10*1.602*10^-19;      //kinetic energy(J)
+
+//Calculations
+lamda_ball=h/(m*v);        //de-broglie wavelength of ball(m)
+lamda_p=h*10^10/(mp*vp);        //de-broglie wavelength of proton(angstrom)
+lamda_e=h/(2*me*E);        //de-broglie wavelength of electron(m)
+
+//Result
+printf("\n de-broglie wavelength of ball is %e m",lamda_ball)
+printf("\n de-broglie wavelength of proton is %0.2f angstrom",lamda_p)
+printf("\n de-broglie wavelength of electron is %0.2f *10^14 m",lamda_e/10^14)
+printf("\n answer for de-broglie wavelength of electron in the book is wrong")