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diff --git a/Modern_Physics/Chapter11.ipynb b/Modern_Physics/Chapter11.ipynb new file mode 100755 index 00000000..65f716cb --- /dev/null +++ b/Modern_Physics/Chapter11.ipynb @@ -0,0 +1,141 @@ +{ + "metadata": { + "name": "", + "signature": "sha256:e6be7abf8c97801180567f4f6cb83dc9e729f9c81204b1adfe4e1f54ff45dd36" + }, + "nbformat": 3, + "nbformat_minor": 0, + "worksheets": [ + { + "cells": [ + { + "cell_type": "heading", + "level": 1, + "metadata": {}, + "source": [ + "Chapter 11: Molecular Structure" + ] + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 11.1, page no. 380" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "\n", + "import math\n", + "\n", + "#Variable Declaration\n", + "\n", + "f = 1.15 * 10 ** 11 # Frequency(Hz)\n", + "h = 1.055 * 10 ** -34 # Planck's constant(J.s)\n", + " \n", + "#Calculation\n", + "\n", + "w = 2 * math.pi * f\n", + "Icm = h / w\n", + "\n", + "#Results\n", + "\n", + "print \"(a) The moment of inertia is\",round(Icm/10 **-46 , 2),\"X 10^-46 kg.m^2.\"\n", + "\n", + "\n", + "\n", + "#Variable Declaration\n", + "\n", + "Ac = 12.0 #atomic mass of carbon (u)\n", + "Ao = 16.0 #atomic mass of oxygen (u)\n", + "u = 1.66 * 10 ** -27#(kg)\n", + "\n", + "#Calculation\n", + "\n", + "mu = Ac* Ao /(Ac+Ao)\n", + "R0 = math.sqrt(Icm/(mu*u))\n", + "\n", + "#Results\n", + "\n", + "print \"(b) The bond length of the molecule is\",round(R0/10**-9,3),\"nm.\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "(a) The moment of inertia is 1.46 X 10^-46 kg.m^2.\n", + "(b) The bond length of the molecule is 0.113 nm.\n" + ] + } + ], + "prompt_number": 2 + }, + { + "cell_type": "heading", + "level": 2, + "metadata": {}, + "source": [ + "Example 11.2, page no. 383" + ] + }, + { + "cell_type": "code", + "collapsed": false, + "input": [ + "\n", + "\n", + "import math\n", + "\n", + "#Variable Declaration\n", + "\n", + "f = 6.42 * 10 ** 13 #frequency(Hz)\n", + "mu = 1.14 * 10 ** -26 #(kg)\n", + " \n", + "#Calculation\n", + "\n", + "w = 2 * math.pi * f\n", + "K = mu * w**2\n", + "\n", + "#Results\n", + "\n", + "print \"(a) The force constant for this molecule is \",round(K/10**3,2),\"X 10^3 N/m.\"\n", + "\n", + "\n", + "\n", + "#Variable Declaration\n", + "\n", + "h = 1.055 * 10 ** -34 #Planck's constant (J.s)\n", + "\n", + "#Calculation\n", + "\n", + "A = (h/(mu * w)) ** 0.5\n", + "\n", + "#Results\n", + "\n", + "print \"(b) The Vibration amplitude is\",round(A/10**-9,5),\"nm.\"" + ], + "language": "python", + "metadata": {}, + "outputs": [ + { + "output_type": "stream", + "stream": "stdout", + "text": [ + "(a) The force constant for this molecule is 1.85 X 10^3 N/m.\n", + "(b) The Vibration amplitude is 0.00479 nm.\n" + ] + } + ], + "prompt_number": 6 + } + ], + "metadata": {} + } + ] +}
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