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diff --git a/Modern_Physics/Chapter8_1.ipynb b/Modern_Physics/Chapter8_1.ipynb deleted file mode 100755 index 1c6a6bdb..00000000 --- a/Modern_Physics/Chapter8_1.ipynb +++ /dev/null @@ -1,104 +0,0 @@ -{ - "metadata": { - "name": "MP-8" - }, - "nbformat": 3, - "nbformat_minor": 0, - "worksheets": [ - { - "cells": [ - { - "cell_type": "heading", - "level": 1, - "metadata": {}, - "source": "Many Electron Atoms" - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": "Example 8.1 Page 248" - }, - { - "cell_type": "code", - "collapsed": false, - "input": "#initiation of variable\nhc=1240.0*10**-9;Rinfi=1.097*10**7;Z=11; #for sodium atom;and other constants in MeV\n\n#calculation\ndelE=3*hc*Rinfi*(Z-1)**2/4.0 #change in energy\n\n#result\nprint\"The energy of the Ka x-ray of the sodium atom in KeV.is\",round(delE/10**3,3);\n", - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": "The energy of the Ka x-ray of the sodium atom in KeV.is 1.02\n" - } - ], - "prompt_number": 1 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": "Example 8.2 Page 249" - }, - { - "cell_type": "code", - "collapsed": false, - "input": "#initiation of variable\nEKa=21.990;EKb=25.145;EK=25.514 #all the values are in KeV\n\n#calcualtion\nELo=EKb-EKa;\n\n#result\nprint\"The enrgy of La of X-ray in KeV.is\",round(ELo,3); #Energy of La X-ray\n\n#partb\nEL=-EK+EKa;\n\n#result\nprint\"Hence the binding energy of the L electon in KeV.is\",round(EL,3); # for electron L electron", - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": "The enrgy of La of X-ray in KeV.is 3.155\nHence the binding energy of the L electon in KeV.is -3.524\n" - } - ], - "prompt_number": 2 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": "Example 8.3 Page 250" - }, - { - "cell_type": "code", - "collapsed": false, - "input": "#initiation of variable\nl=1.0; \n\n#calculation\nLmax=l+l;Lmin=l-l;\ns=1.0/2; Smax=s+s;Smin=s-s;\n\n#result\nprint\"Value of L ranges from\",Lmin,\" to\",Lmax,\" i.e\",Lmin,1,Lmax;\nprint\"Values of S are maxi,min\",Smax,Smin;\n", - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": "Value of L ranges from 0.0 to 2.0 i.e 0.0 1 2.0\nValues of S are maxi,min 1.0 0.0\n" - } - ], - "prompt_number": 5 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": "Example 8.4 Page 250" - }, - { - "cell_type": "code", - "collapsed": false, - "input": "#initiation of variable\nl=1.0; \n\n#calculation\nLmax=l+l;Lmin=l-l;\ns=1.0/2; Smax=s+s;Smin=s-s;\n\n#result\nprint\"Considering any two electrons,Value of L2e ranges from\",Lmin,\" to\",Lmax,\" i.e\",Lmin,1,Lmax;\nprint\"Adding the angular momentum of the third electron to L2emax gives the maximum whole angular momentum as 2+1=3; and subtracting it from L2e=1 gives 0\"\nprint\"Values of S are maxi,min\",Smax,Smin;\nprint\"Adding and subtracting the spin of third to S2e=1 and S2e=0 respectively gives the spins 3/2 and 1/2 for the 3 electron system.\";", - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": "Considering any two electrons,Value of L2e ranges from 0.0 to 2.0 i.e 0.0 1 2.0\nAdding the angular momentum of the third electron to L2emax gives the maximum whole angular momentum as 2+1=3; and subtracting it from L2e=1 gives 0\nValues of S are maxi,min 1.0 0.0\nAdding and subtracting the spin of third to S2e=1 and S2e=0 respectively gives the spins 3/2 and 1/2 for the 3 electron system.\n" - } - ], - "prompt_number": 6 - } - ], - "metadata": {} - } - ] -}
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