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| author | Trupti Kini | 2017-03-13 23:30:19 +0600 |
|---|---|---|
| committer | Trupti Kini | 2017-03-13 23:30:19 +0600 |
| commit | f4d6e4a3767265014f0daf357bcedf47f1ddf7ef (patch) | |
| tree | d31a5b99892fb81194376b3b0d85e562bacd2f60 /Modern_physics_for_engineers_by_S.P.Taneja/chapter9.ipynb | |
| parent | ac673eeec7bf2a6ee443456d419e307da91cf595 (diff) | |
| download | Python-Textbook-Companions-f4d6e4a3767265014f0daf357bcedf47f1ddf7ef.tar.gz Python-Textbook-Companions-f4d6e4a3767265014f0daf357bcedf47f1ddf7ef.tar.bz2 Python-Textbook-Companions-f4d6e4a3767265014f0daf357bcedf47f1ddf7ef.zip | |
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
Diffstat (limited to 'Modern_physics_for_engineers_by_S.P.Taneja/chapter9.ipynb')
| -rw-r--r-- | Modern_physics_for_engineers_by_S.P.Taneja/chapter9.ipynb | 849 |
1 files changed, 849 insertions, 0 deletions
diff --git a/Modern_physics_for_engineers_by_S.P.Taneja/chapter9.ipynb b/Modern_physics_for_engineers_by_S.P.Taneja/chapter9.ipynb new file mode 100644 index 00000000..771c3614 --- /dev/null +++ b/Modern_physics_for_engineers_by_S.P.Taneja/chapter9.ipynb @@ -0,0 +1,849 @@ +{
+ "metadata": {
+ "name": "",
+ "signature": "sha256:eab5e28552df3435319f7a568a922a4980f0e1d7df3bbe3b5b33bae52cc8991b"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "Chapter 9 Special Theory of relativity"
+ ]
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.1 Page no 329"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "d=11.5 #m\n",
+ "w=5*10**-7\n",
+ "v=3*10**4 #m/s\n",
+ "c=3*10**8\n",
+ "\n",
+ "#Calculation\n",
+ "a=2*d*v**2/(w*c**2)\n",
+ "\n",
+ "#Result\n",
+ "print\"Fringe shift is\",a,\"Fringes\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Fringe shift is 0.46 Fringes\n"
+ ]
+ }
+ ],
+ "prompt_number": 2
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.4 Page no 331"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "l=6371\n",
+ "v=30*10**3\n",
+ "c=3.0*10**8\n",
+ "\n",
+ "#Calculation\n",
+ "A=0.5*2*l*(v/c)**2\n",
+ "\n",
+ "#Result\n",
+ "print\"Change in length in the diameter is\",round(A*10**5,2),\"*10**2 m\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Change in length in the diameter is 6.37 *10**2 m\n"
+ ]
+ }
+ ],
+ "prompt_number": 11
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.5 Page no 331"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "a=60.0\n",
+ "\n",
+ "#Calculation\n",
+ "v=(a**2+1)*(a**2-1)/a**4\n",
+ "\n",
+ "#Result\n",
+ "print\"Maximum speed is\",v,\"c\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Maximum speed is 0.99999992284 c\n"
+ ]
+ }
+ ],
+ "prompt_number": 17
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.6 Page no 332"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "c=3*10**8\n",
+ "a=0.95\n",
+ "b=20\n",
+ "\n",
+ "#Calculation\n",
+ "import math\n",
+ "t=b*c/(a*c)\n",
+ "L=math.sqrt(1-a**2)*b\n",
+ "T=L/a\n",
+ "\n",
+ "#Result\n",
+ "print\"(a) time taken to cover the distance of star from earth\", round(t,2),\"Years\"\n",
+ "print\"(b) Time taken is\",round(T,2),\"Years\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "(a) time taken to cover the distance of star from earth 21.05 Years\n",
+ "(b) Time taken is 6.57 Years\n"
+ ]
+ }
+ ],
+ "prompt_number": 31
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.7 Page no 332"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "L=5 #m\n",
+ "v=0.6\n",
+ "c=1\n",
+ "t=10 #Second\n",
+ "\n",
+ "#Calculation\n",
+ "import math\n",
+ "L0=L/math.sqrt(1-(v/c)**2)\n",
+ "T=t*math.sqrt(1-(v/c)**2)\n",
+ "\n",
+ "#Result\n",
+ "print\"(a) Length is\", L0,\"m\"\n",
+ "print\"(b) Time is\",T,\"Seconds\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "(a) Length is 6.25 m\n",
+ "(b) Time is 8.0 Seconds\n"
+ ]
+ }
+ ],
+ "prompt_number": 36
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.8 Page no 332"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "L0=120\n",
+ "v=0.95 #C\n",
+ "\n",
+ "#Calculation\n",
+ "import math\n",
+ "L=L0*math.sqrt(1-v**2)\n",
+ "t=L/v\n",
+ "T=2*t\n",
+ "\n",
+ "#Result\n",
+ "print\"Time taken is\",round(T,2),\"Years\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Time taken is 78.88 Years\n"
+ ]
+ }
+ ],
+ "prompt_number": 40
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.10 Page no 333"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "t=24*60\n",
+ "v=1440\n",
+ "c=1442.0\n",
+ "\n",
+ "#Calculation\n",
+ "import math\n",
+ "v=math.sqrt(1-(v/c)**2)\n",
+ "\n",
+ "#Result\n",
+ "print\"Speed is\",round(v,4),\"C\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Speed is 0.0526 C\n"
+ ]
+ }
+ ],
+ "prompt_number": 44
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.11 Page no 333"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "B=1.5 #T\n",
+ "v=0.5 #c\n",
+ "m0=6.1*10**-31 #Kg\n",
+ "c=3.0*10**8\n",
+ "\n",
+ "#Calculation\n",
+ "r=(m0*v)/(B*e*math.sqrt(1-(v/c)**2))\n",
+ "\n",
+ "#Result\n",
+ "print round(r*10**32,1),\"*10**-4 m\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "7.5 *10**-4 m\n"
+ ]
+ }
+ ],
+ "prompt_number": 57
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.12 Page no 333"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "m=8.0\n",
+ "c=3*10**8 #m/s\n",
+ "v=1\n",
+ "\n",
+ "#Calculation\n",
+ "import math\n",
+ "v=math.sqrt((v-(v/m)**2)*c**2)\n",
+ "\n",
+ "#Result\n",
+ "print\"Speed of particle is\", round(v*10**-8,3),\"*10**8 m/s\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Speed of particle is 2.976 *10**8 m/s\n"
+ ]
+ }
+ ],
+ "prompt_number": 63
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.13 Page no 334"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "d=1.5*10**11\n",
+ "a=1.35*10**3\n",
+ "c=3.0*10**8\n",
+ "\n",
+ "#Calculation\n",
+ "import math\n",
+ "E=4*math.pi*d**2*a\n",
+ "m=E/c**2\n",
+ "\n",
+ "#Result\n",
+ "print\"Decrease in the mass of sun per second is\",round(m*10**-9,1),\"*10**9 Kg\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Decrease in the mass of sun per second is 4.2 *10**9 Kg\n"
+ ]
+ }
+ ],
+ "prompt_number": 68
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.14 Page no 334"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "v=0.8 #c\n",
+ "m0=2.5*10**-28\n",
+ "c=1\n",
+ "C=3*10**8\n",
+ "V=2.4*10**8\n",
+ "\n",
+ "#Calculation\n",
+ "import math\n",
+ "m=m0/(math.sqrt(1-(v/c)**2))\n",
+ "T=(m-m0)*C**2\n",
+ "T1=m0*V**2/2.0\n",
+ "\n",
+ "#Result\n",
+ "print \"Kinetic energy is\",T1,\"J\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Kinetic energy is 7.2e-12 J\n"
+ ]
+ }
+ ],
+ "prompt_number": 73
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.15 Page no 334"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "E=3.2*10**-13 #J\n",
+ "c=3.0*10**8\n",
+ "m0=9.1*10**-31\n",
+ "\n",
+ "#Calculation\n",
+ "m=E/c**2\n",
+ "v=(1-(m0/m)**2)\n",
+ "\n",
+ "#Result\n",
+ "print\"Mass is\", round(m*10**30,2)*10**-30,\"Kg\"\n",
+ "print\"Speed is\",round(v,3),\"C\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Mass is 3.56e-30 Kg\n",
+ "Speed is 0.934 C\n"
+ ]
+ }
+ ],
+ "prompt_number": 89
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.16 Page no 335"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "KE=2.5 #Mev\n",
+ "m=0.511 \n",
+ "\n",
+ "#Calculation\n",
+ "E=KE+m\n",
+ "\n",
+ "#Result\n",
+ "print\"Total energy is\",E,\"Mev\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Total energy is 3.011 Mev\n"
+ ]
+ }
+ ],
+ "prompt_number": 91
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.17 Page no 335"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "v=2.0\n",
+ "c=3.8*10**8\n",
+ "\n",
+ "#Calculation\n",
+ "import math\n",
+ "V=math.sqrt(1-(1/v)**2)\n",
+ "\n",
+ "#Result\n",
+ "print\"Speed of particle is\", round(V,3),\"c\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Speed of particle is 0.866 c\n"
+ ]
+ }
+ ],
+ "prompt_number": 105
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.18 Page no 335"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "e=13.6*1.6*10**-19 #J\n",
+ "c=3*10**8\n",
+ "\n",
+ "#Calculation\n",
+ "m=e/c**2\n",
+ "\n",
+ "#Result\n",
+ "print\"Loss of mass is\",round(m*10**35,2)*10**-35,\"Kg\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Loss of mass is 2.42e-35 Kg\n"
+ ]
+ }
+ ],
+ "prompt_number": 110
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.19 Page no 335"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "E=8*10**-11 #J\n",
+ "c=3.0*10**8\n",
+ "\n",
+ "#Calculation\n",
+ "m=E/c**2\n",
+ "\n",
+ "#Result\n",
+ "print\"Mass of proton is\", round(m*10**28,2)*10**-23,\"Kg\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Mass of proton is 8.89e-23 Kg\n"
+ ]
+ }
+ ],
+ "prompt_number": 116
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.20 Page no 336"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "m0=2.5*10**-28\n",
+ "c=9*10**16\n",
+ "v=1.5*10**8\n",
+ "c=3.0*10**8\n",
+ "e=1.16*10**-13\n",
+ "\n",
+ "#Calculation\n",
+ "import math\n",
+ "X=math.sqrt(1-(v/c))\n",
+ "T=(m0*c*((1/X)-1))/e\n",
+ "\n",
+ "#Result\n",
+ "print\"Kinetic energy is\",round(T*10**8,0),\"Mev\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Kinetic energy is 27.0 Mev\n"
+ ]
+ }
+ ],
+ "prompt_number": 131
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.21 Page no 336"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "m=9.1*10**-31 #Kg\n",
+ "c=3*10**8\n",
+ "e=1.6*10**-19\n",
+ "\n",
+ "#Calculation\n",
+ "E=(m*c**2)/e\n",
+ "\n",
+ "#Result\n",
+ "print\"Energy is\",round(E*10**-6,2),\"Mev\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Energy is 0.51 Mev\n"
+ ]
+ }
+ ],
+ "prompt_number": 143
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.22 Page no 336"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#given\n",
+ "m0=1.67*10**-27\n",
+ "v=0.8\n",
+ "c=3*10**8\n",
+ "e=1.6*10**-19\n",
+ "\n",
+ "#Calculation\n",
+ "import math\n",
+ "E=(m0*c**2/(math.sqrt(1-v**2)))/e\n",
+ "\n",
+ "#Result\n",
+ "print\"Energy is\",round(E*10**-6,0),\"Mev\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Energy is 1566.0 Mev\n"
+ ]
+ }
+ ],
+ "prompt_number": 148
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.23 Page no 337"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "v=2.983*10**8 #m/s\n",
+ "m0=9.101*10**-31\n",
+ "v=100\n",
+ "c=101.0\n",
+ "C=2.998*10**8\n",
+ "\n",
+ "#Calculation\n",
+ "import math\n",
+ "V=math.sqrt(v/c)\n",
+ "V1=V*C\n",
+ "m=m0/(math.sqrt(1-(v/c)))\n",
+ "E=m*C**2\n",
+ "\n",
+ "#Result\n",
+ "print\"Energy is\",E\n",
+ "print\"Velocity is\", round(V1*10**-8,3),\"*10**8 m/s\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Energy is 8.2207806109e-13\n",
+ "Velocity is 2.983 *10**8 m/s\n"
+ ]
+ }
+ ],
+ "prompt_number": 158
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.24 Page no 337"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "m0=5*10**-6 #Kg\n",
+ "C=2.998*10**8\n",
+ "\n",
+ "#Calculation\n",
+ "E=m0*C\n",
+ "\n",
+ "#Result\n",
+ "print\"Energy is\",E*10**-2,\"*10**2 Joules\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Energy is 14.99 *10**2 Joules\n"
+ ]
+ }
+ ],
+ "prompt_number": 161
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 9.25 Page no 337"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "m=1.67*10**-27 #Kg\n",
+ "c=3*10**8\n",
+ "e=1.6*10**-19\n",
+ "\n",
+ "#Calculation\n",
+ "E=m*c**2/e\n",
+ "\n",
+ "#Result\n",
+ "print\"Energy is\",round(E*10**-6,0),\"Mev\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Energy is 939.0 Mev\n"
+ ]
+ }
+ ],
+ "prompt_number": 166
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+}
\ No newline at end of file |