From c7fe425ef3c5e8804f2f5de3d8fffedf5e2f1131 Mon Sep 17 00:00:00 2001 From: hardythe1 Date: Tue, 7 Apr 2015 15:58:05 +0530 Subject: added books --- Modern_Physics/chapter14_1.ipynb | 201 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 201 insertions(+) create mode 100755 Modern_Physics/chapter14_1.ipynb (limited to 'Modern_Physics/chapter14_1.ipynb') diff --git a/Modern_Physics/chapter14_1.ipynb b/Modern_Physics/chapter14_1.ipynb new file mode 100755 index 00000000..b6ba7ca8 --- /dev/null +++ b/Modern_Physics/chapter14_1.ipynb @@ -0,0 +1,201 @@ +{ + "metadata": { + "name": "", + "signature": "sha256:f3dfb0a49e3f8552798e92e62c041d1f0b46371fc7dc05dfc9c1bf5833f43216" + }, + "nbformat": 3, + "nbformat_minor": 0, + "worksheets": [ + { + "cells": [ + { + "cell_type": "heading", + "level": 1, + "metadata": {}, + "source": [ + "14: Nuclear Fission And Fusion" + ] + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example number 14.1, Page number 269" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#import modules\n", + "import math\n", + "from __future__ import division\n", + "\n", + "#Variable declaration\n", + "E1=7.8; #avg. B.E per nucleon(MeV)\n", + "E2=8.6; #for fissin fragments(MeV)\n", + "\n", + "#Calculation\n", + "FER=(234*E2)-(236*E1); #Fission energy released(MeV)\n", + "\n", + "#Result\n", + "print \"Fission energy released is\",FER,\"MeV\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "Fission energy released is 171.6 MeV\n" + ] + } + ], + "prompt_number": 1 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example number 14.2, Page number 273" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#import modules\n", + "import math\n", + "from __future__ import division\n", + "\n", + "#Variable declaration\n", + "m1=235.044; #mass of 92U235(a.m.u)\n", + "m2=97.905; #mass of 42Mo98(a.m.u)\n", + "m3=135.917; #mass of 54Xe136(a.m.u)\n", + "#rxn = 0n1 + 92U235 = 42Mo98 + 54Xe136 + 4 -1e0 + 2 0n1\n", + "\n", + "#Calculation\n", + "LHSm=1.009+m1;\n", + "RHSm=m2+m3+(4*0.00055)+(2*1.009);\n", + "delta_m=LHSm-RHSm; #mass defect(a.m.u)\n", + "E=delta_m*931; #energy released(MeV)\n", + "\n", + "#Result\n", + "print \"mass defect is\",round(delta_m,3),\"a.m.u\"\n", + "print \"energy released is\",int(E),\"MeV\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "mass defect is 0.211 a.m.u\n", + "energy released is 196 MeV\n" + ] + } + ], + "prompt_number": 4 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example number 14.3, Page number 274" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#import modules\n", + "import math\n", + "from __future__ import division\n", + "\n", + "#Variable declaration\n", + "m1=1.00813; #mass of 1H1(a.m.u)\n", + "m2=4.00386; #mass of 2He4(a.m.u)\n", + "SC=1.35; #solar constant(kW/m^2)\n", + "d=1.5*10**11; #distance b/w earth and sum(m)\n", + "e=1.6*10**-19; #the charge on electron(C)\n", + "Na=6.02*10**26; #Avgraodo no.(per kg mole)\n", + "#rxn = 4 1H1 = 2He4 + 2 1e0\n", + "\n", + "#Calculation\n", + "dm=(4*m1)-m2;\n", + "E=dm*931; #energy produced(MeV)\n", + "EP=E/4; #energy produced per atom(MeV)\n", + "EP=EP*10**6*e; #conversion in J\n", + "EPkg=EP*Na; #energy produced by 1 kg of hydrogen\n", + "SC=SC*1000; #conversion(J/s-m^2)\n", + "SA=4*math.pi*d**2; #surface area of sphere\n", + "ER=SC*SA; #energy recieved per second\n", + "m=ER/EPkg; #mass of hydrogen consumed(tonnes/second)\n", + "\n", + "#Result\n", + "print \"mass of hydrogen consumed is\",round(m/10**11,3),\"*10**8 tonnes/second\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "mass of hydrogen consumed is 5.941 *10**8 tonnes/second\n" + ] + } + ], + "prompt_number": 8 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example number 14.4, Page number 275" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "#import modules\n", + "import math\n", + "from __future__ import division\n", + "\n", + "#Variable declaration\n", + "m1=2.01478; #mass of 1H2(a.m.u)\n", + "m2=4.00388; #mass of 2He4(a.m.u)\n", + "#rxn 1H2 + 1H2 = 2He4 + Q\n", + "\n", + "#Calculation\n", + "Q=2*m1-m2; #energy liberated(MeV) \n", + "Q=Q*931; #conversion in MeV\n", + "\n", + "#Result\n", + "print \"energy liberated is\",round(Q,1),\"MeV\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "energy liberated is 23.9 MeV\n" + ] + } + ], + "prompt_number": 11 + } + ], + "metadata": {} + } + ] +} \ No newline at end of file -- cgit