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Diffstat (limited to '3655/CH2/EX2.5/Ex2_5.sce')
| -rw-r--r-- | 3655/CH2/EX2.5/Ex2_5.sce | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/3655/CH2/EX2.5/Ex2_5.sce b/3655/CH2/EX2.5/Ex2_5.sce new file mode 100644 index 000000000..926c0e82c --- /dev/null +++ b/3655/CH2/EX2.5/Ex2_5.sce @@ -0,0 +1,31 @@ +// Example 2.5 +//computation of the energy in jules of the impinging electron after the collision// +// Page no. 49 + +clc; +clear; +close; + +//Given data +e=1.602*10^-19; + + +//Calculation for the Kinetic energy E1 gained by the electron// +E1=10*e; + +//Calculation for the Kinetic energy E2 needed to be transferred fom the bombarded electron to the atom// +E2=3.07*e;//(7.73eV-4.66eV)=3.07eV + +//Calculation for the Kinetic energy E of the electron after the collision// +E=E1-E2; + + +//Displaying the result in command window +printf('\n Kinetic energy E1 gained by the electron = %0.2f x 10^-19 J',E1*10^19); +printf('\n \n Kinetic energy E2 needed to be transferred fom the bombarded electron to the atom = %0.2f x 10^-19 J',E2*10^19); +printf('\n \n Kinetic energy E of the electron after the collision = %0.2f x 10^-19 J',E*10^19); + + + + + |