From f4d6e4a3767265014f0daf357bcedf47f1ddf7ef Mon Sep 17 00:00:00 2001 From: Trupti Kini Date: Mon, 13 Mar 2017 23:30:19 +0600 Subject: Added(A)/Deleted(D) following books A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter1.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter10.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter11.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter12.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter13.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter14.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter15.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter2.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter3.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter4.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter5.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter6.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter7.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter8.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/Chapter9.ipynb A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/screenshots/11.png A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/screenshots/22.png A BSc_3rd_Year_Physics_Paper_4_by_Sanjeeva_Rao,_Bhikshmaiah,_Ramakrishna_Reddy,_Ananta_Ramaiah/screenshots/33.png A Modern_physics_for_engineers_by_S.P.Taneja/AppendixB.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/AppendixC.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/AppendixE.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/Chapter18.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter1.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter10.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter11.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter12.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter14.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter15.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter17.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter19.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter2.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter20.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter21.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter23.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter24.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter4.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter5.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter6.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter7.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter8.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chapter9.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/chpater3.ipynb A Modern_physics_for_engineers_by_S.P.Taneja/screenshots/image1.png A Modern_physics_for_engineers_by_S.P.Taneja/screenshots/image2.png A Modern_physics_for_engineers_by_S.P.Taneja/screenshots/image3.png A Solid_State_Physics_by_Dr_M_Arumugam/Chapter1.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter10.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter11.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter12.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter13.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter14.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter2.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter3.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter4.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter5.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter6.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/Chapter8.ipynb A Solid_State_Physics_by_Dr_M_Arumugam/screenshots/22.png A Solid_State_Physics_by_Dr_M_Arumugam/screenshots/33.png A Solid_State_Physics_by_Dr_M_Arumugam/screenshots/44.png --- .../chapter17.ipynb | 328 +++++++++++++++++++++ 1 file changed, 328 insertions(+) create mode 100644 Modern_physics_for_engineers_by_S.P.Taneja/chapter17.ipynb (limited to 'Modern_physics_for_engineers_by_S.P.Taneja/chapter17.ipynb') diff --git a/Modern_physics_for_engineers_by_S.P.Taneja/chapter17.ipynb b/Modern_physics_for_engineers_by_S.P.Taneja/chapter17.ipynb new file mode 100644 index 00000000..ebc1d184 --- /dev/null +++ b/Modern_physics_for_engineers_by_S.P.Taneja/chapter17.ipynb @@ -0,0 +1,328 @@ +{ + "metadata": { + "name": "", + "signature": "sha256:a0472cad9efc9fc083eae29a6558b27a9e3a3efc3cc73f1c739af6d2c19278c6" + }, + "nbformat": 3, + "nbformat_minor": 0, + "worksheets": [ + { + "cells": [ + { + "cell_type": "heading", + "level": 1, + "metadata": {}, + "source": [ + "Chapter 17 Development of wave Mechanics" + ] + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 17.1 Page no 102" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "h=6.6*10**-34 #j-s\n", + "v=6*10**14 #/sec\n", + "w=6000*10**-10 #m\n", + "c=3*10**8\n", + "e=1.6*10**-19\n", + "\n", + "#Calculation\n", + "E=(h*(v-(c/w)))/e\n", + "\n", + "#Result\n", + "print\"Energy of photoelectrons is\",round(E,3),\"ev\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Energy of photoelectrons is 0.412 ev\n" + ] + } + ], + "prompt_number": 4 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 17.2 Page no 102" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "w=4.8*10**-7\n", + "a0=2.3\n", + "h=6.6*10**-34\n", + "c=3*10**8\n", + "e=1.6*10**-19\n", + "\n", + "#Calculation\n", + "hv=h*c/(w*e)\n", + "K=hv-a0\n", + "W=(h*c)/(a0*e)\n", + "\n", + "#Result\n", + "print\"Maximum kinetic energy is\", round(K,2),\"ev\"\n", + "print\"Longest wavelength is\",round(W*10**7,2)*10**-7,\"m\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Maximum kinetic energy is 0.28 ev\n", + "Longest wavelength is 5.38e-07 m\n" + ] + } + ], + "prompt_number": 17 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 17.3 Page no 103" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "h=6.62*10**-34 #joule-sec\n", + "m=9.1*10**-31\n", + "e=1.6*10**-19\n", + "E=1.25 #Joule\n", + "\n", + "#Calculation\n", + "import math\n", + "w=h/(math.sqrt(2*m*E*e))\n", + "\n", + "#Result\n", + "print\"Wavelength is\",round(w*10**10,0),\"A\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Wavelength is 11.0 A\n" + ] + } + ], + "prompt_number": 34 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 17.4 Page no 103" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "h=6.6*10**-34 #J-s\n", + "m=1.674*10**-27 #Kg\n", + "w=10**-10 #m\n", + "\n", + "#Calculation\n", + "E=(h**2/(2*m*w**2))/e\n", + "\n", + "#Result\n", + "print\"Energy of neutron is\", round(E,4),\"ev\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Energy of neutron is 0.0813 ev\n" + ] + } + ], + "prompt_number": 39 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 17.5 Page no 103" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#given\n", + "w=4000*10**-10 #m\n", + "c=3*10**8 #m/s\n", + "h=6.62*10**-34 #js\n", + "\n", + "#Calculation\n", + "v=c/w\n", + "E=(h*v)/e\n", + "\n", + "#Result\n", + "print\"Frequency is\", v*10**-15,\"*10**15 Hz\"\n", + "print\"Energy is\",round(E,1),\"ev\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Frequency is 0.75 *10**15 Hz\n", + "Energy is 3.1 ev\n" + ] + } + ], + "prompt_number": 48 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 17.6 Page no 104" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "h=6.62*10**-34 #J-s\n", + "m=1.67*10**-27 #Kg\n", + "K=1.38*10**-23 #Joule/K\n", + "T=300 #K\n", + "\n", + "#Calculation\n", + "import math\n", + "w=h/(math.sqrt(2*m*K*T))\n", + "\n", + "#Result\n", + "print\"Wavelength is\",round(w*10**10,2),\"A\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Wavelength is 1.78 A\n" + ] + } + ], + "prompt_number": 52 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 17.7 Page no 104" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "m=1.67*10**-27 #Kg\n", + "h=6.62*10**-34 #joule-sec\n", + "V=2000 #V\n", + "\n", + "#Calculation\n", + "import math\n", + "M=4*m\n", + "w=h/(math.sqrt(4*M*e*V))\n", + "\n", + "#Result\n", + "print\"De-Broglie wavelength is\",round(w*10**13,1),\"*10**-3 A\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "De-Broglie wavelength is 2.3 *10**-3 A\n" + ] + } + ], + "prompt_number": 57 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 17.8 Page no 105" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#Given\n", + "h=6.626*10**-34 #j-s\n", + "m=9.1*10**-31 #Kg\n", + "v=10**7\n", + "\n", + "#Calculation\n", + "w=h/(m*v)\n", + "\n", + "#Result\n", + "print\"De-Broglie wavelength is\",round(w*10**10,4),\"A\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "De-Broglie wavelength is 0.7281 A\n" + ] + } + ], + "prompt_number": 65 + } + ], + "metadata": {} + } + ] +} \ No newline at end of file -- cgit