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| author | Trupti Kini | 2016-08-07 23:30:22 +0600 |
|---|---|---|
| committer | Trupti Kini | 2016-08-07 23:30:22 +0600 |
| commit | 661fe2fe6784f49307382d2934200e0df5ba0c4b (patch) | |
| tree | c6323b66d72b87506cef869588deaa5df70d5ecd /modern_physics_by_Satish_K._Gupta/chap31_1.ipynb | |
| parent | 656ca0e62c82b17a5b7c6fb32767a8af855b7cbb (diff) | |
| download | Python-Textbook-Companions-661fe2fe6784f49307382d2934200e0df5ba0c4b.tar.gz Python-Textbook-Companions-661fe2fe6784f49307382d2934200e0df5ba0c4b.tar.bz2 Python-Textbook-Companions-661fe2fe6784f49307382d2934200e0df5ba0c4b.zip | |
Added(A)/Deleted(D) following books
A Solutions_to_Problems_in_Applied_Mechanics_by_A._N._Gobby/Chapter1.ipynb
A Solutions_to_Problems_in_Applied_Mechanics_by_A._N._Gobby/Chapter10.ipynb
A Solutions_to_Problems_in_Applied_Mechanics_by_A._N._Gobby/Chapter11.ipynb
A Solutions_to_Problems_in_Applied_Mechanics_by_A._N._Gobby/Chapter12.ipynb
A Solutions_to_Problems_in_Applied_Mechanics_by_A._N._Gobby/Chapter2.ipynb
A Solutions_to_Problems_in_Applied_Mechanics_by_A._N._Gobby/Chapter3.ipynb
A Solutions_to_Problems_in_Applied_Mechanics_by_A._N._Gobby/Chapter4.ipynb
A Solutions_to_Problems_in_Applied_Mechanics_by_A._N._Gobby/Chapter5.ipynb
A Solutions_to_Problems_in_Applied_Mechanics_by_A._N._Gobby/Chapter6.ipynb
A Solutions_to_Problems_in_Applied_Mechanics_by_A._N._Gobby/Chapter7.ipynb
A Solutions_to_Problems_in_Applied_Mechanics_by_A._N._Gobby/Chapter8.ipynb
A Solutions_to_Problems_in_Applied_Mechanics_by_A._N._Gobby/Chapter9.ipynb
A Solutions_to_Problems_in_Applied_Mechanics_by_A._N._Gobby/screenshots/chapter1.png
A Solutions_to_Problems_in_Applied_Mechanics_by_A._N._Gobby/screenshots/chapter2.png
A Solutions_to_Problems_in_Applied_Mechanics_by_A._N._Gobby/screenshots/chapter3.png
A Theory_of_Alternating_Current_Machinery_by_A._S._Langsdorf/Chapter1.ipynb
A Theory_of_Alternating_Current_Machinery_by_A._S._Langsdorf/Chapter10.ipynb
A Theory_of_Alternating_Current_Machinery_by_A._S._Langsdorf/Chapter16.ipynb
A Theory_of_Alternating_Current_Machinery_by_A._S._Langsdorf/Chapter2.ipynb
A Theory_of_Alternating_Current_Machinery_by_A._S._Langsdorf/Chapter3.ipynb
A Theory_of_Alternating_Current_Machinery_by_A._S._Langsdorf/screenshots/chapter1.png
A Theory_of_Alternating_Current_Machinery_by_A._S._Langsdorf/screenshots/chapter2.png
A Theory_of_Alternating_Current_Machinery_by_A._S._Langsdorf/screenshots/chapter3.png
A modern_physics_by_Satish_K._Gupta/chap10_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap11_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap12_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap13_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap14_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap15_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap16_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap17_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap18_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap19_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap1_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap20_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap21_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap22_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap23_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap25_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap26_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap27_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap28_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap2_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap30_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap31_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap32_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap33_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap34_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap35_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap36_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap37_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap3_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap4_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap5_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap6_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap7_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap8_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap9_1.ipynb
A modern_physics_by_Satish_K._Gupta/chap_29_1.ipynb
A modern_physics_by_Satish_K._Gupta/screenshots/image1_1.png
A modern_physics_by_Satish_K._Gupta/screenshots/image22_1.png
A modern_physics_by_Satish_K._Gupta/screenshots/image33_1.png
A sample_notebooks/RuchiMittal/chpater3.ipynb
Diffstat (limited to 'modern_physics_by_Satish_K._Gupta/chap31_1.ipynb')
| -rw-r--r-- | modern_physics_by_Satish_K._Gupta/chap31_1.ipynb | 388 |
1 files changed, 388 insertions, 0 deletions
diff --git a/modern_physics_by_Satish_K._Gupta/chap31_1.ipynb b/modern_physics_by_Satish_K._Gupta/chap31_1.ipynb new file mode 100644 index 00000000..6135b7c0 --- /dev/null +++ b/modern_physics_by_Satish_K._Gupta/chap31_1.ipynb @@ -0,0 +1,388 @@ +{
+ "metadata": {
+ "name": "",
+ "signature": "sha256:64e0a844a3ba33dead720cfb202f40f7dab27e1a9fab7ab4975bb30624a36195"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "Chapter 31 Radioactivity"
+ ]
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 31.1 Page no 855"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "T=138.0 #days\n",
+ "E=0.693\n",
+ "N=12.5\n",
+ "N0=100\n",
+ "\n",
+ "#Calculation\n",
+ "import math\n",
+ "L=E/T\n",
+ "N1=N/N0\n",
+ "t=(2.303*math.log10(8))/L\n",
+ "\n",
+ "#Result\n",
+ "print\"Time is\",round(t,2),\"days\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Time is 414.16 days\n"
+ ]
+ }
+ ],
+ "prompt_number": 71
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 31.2 Page no 855"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "T=1.42*10**17 #s\n",
+ "A=6.02*10**23 #mol**-1\n",
+ "E=0.693\n",
+ "L=238.0\n",
+ "\n",
+ "#Calculation\n",
+ "N=A/L\n",
+ "L1=E/T\n",
+ "Z=L1*N\n",
+ "\n",
+ "#Result\n",
+ "print\"Disintegrations per second occur in 1g of U**238 is\",round(Z*10**-4,3),\"*10**4 s**-1\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Disintegrations per second occur in 1g of U**238 is 1.234 *10**4 s**-1\n"
+ ]
+ }
+ ],
+ "prompt_number": 1
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 31.3 Page no 855"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "K=-40 #Cl\n",
+ "M=0.075 #kg mole**-1\n",
+ "m=1.2*10**-6 #kg\n",
+ "A=6.0*10**23\n",
+ "D=170 #s**-1\n",
+ "E=0.693\n",
+ "\n",
+ "#Calculation\n",
+ "N=(A/M)*m\n",
+ "L=D/N\n",
+ "T=(E/L)\n",
+ "O=T/31536000.0\n",
+ "\n",
+ "#Result\n",
+ "print\"Half life of K40 atom is\",round(O*10**-9,3),\"*10**9 years\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Half life of K40 atom is 1.241 *10**9 years\n"
+ ]
+ }
+ ],
+ "prompt_number": 81
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 31.4 Page no 856"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "T=6.0 #hours\n",
+ "E=0.693\n",
+ "A=6.025*10**23\n",
+ "W=99.0\n",
+ "S=10**-12\n",
+ "t=1 #hours\n",
+ "\n",
+ "#Calculation\n",
+ "import math\n",
+ "L=E/T\n",
+ "N0=(A/W)*S\n",
+ "R0=L*N0\n",
+ "N=N0*math.exp(-L)\n",
+ "R=L*N\n",
+ "R1=L*N\n",
+ "\n",
+ "#Result\n",
+ "print\"Activity at beginning is\", round(R0*10**-8,2),\"*10**8 /h\"\n",
+ "print\"Activity at the end is\",round(R1*10**-8,3),\"*10**8 /h\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Activity at beginning is 7.03 *10**8 /h\n",
+ "Activity at the end is 6.262 *10**8 /h\n"
+ ]
+ }
+ ],
+ "prompt_number": 15
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 31.5 Page no 856"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "t=30.0 #years\n",
+ "a=16\n",
+ "\n",
+ "#Calculation\n",
+ "import math\n",
+ "l=(2.3026*math.log10(a))/t\n",
+ "T=0.693/l\n",
+ "\n",
+ "#Result\n",
+ "print\"Half life period is\", round(T,1),\"years\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Half life period is 7.5 years\n"
+ ]
+ }
+ ],
+ "prompt_number": 22
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 31.6 Page no 856"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "m1=238.05081\n",
+ "m2=234.04363\n",
+ "m3=4.00260\n",
+ "A=931.5 #Mev\n",
+ "\n",
+ "#Calculation\n",
+ "Ea=(m1-m2-m3)*A\n",
+ "\n",
+ "#Result\n",
+ "print\"Kinetic energy is\",round(Ea,2),\"Mev\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Kinetic energy is 4.27 Mev\n"
+ ]
+ }
+ ],
+ "prompt_number": 25
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 31.7 Page no 856"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "m1=22.994466\n",
+ "m2=22.989770\n",
+ "A=931.5\n",
+ "\n",
+ "#Calculation\n",
+ "Eb=(m1-m2)*A\n",
+ "\n",
+ "#Result\n",
+ "print\"Maximum kinetic energy is\",round(Eb,3),\"Mev\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Maximum kinetic energy is 4.374 Mev\n"
+ ]
+ }
+ ],
+ "prompt_number": 28
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 31.8 Page no 856"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "E1=0\n",
+ "E2=0.412*1.6*10**-13\n",
+ "E3=1.088*1.6*10**-13\n",
+ "h=6.62*10**-34\n",
+ "m1=197.968233\n",
+ "m2=197.966760\n",
+ "a=931.5\n",
+ "A=1.088\n",
+ "A1=0.412\n",
+ "\n",
+ "#Calculation\n",
+ "v1=(E3-E1)/h\n",
+ "v2=(E2-E1)/h\n",
+ "v3=(E3-E2)/h\n",
+ "Eb1=((m1-m2)*a)-A\n",
+ "Eb2=((m1-m2)*a)-A1\n",
+ "\n",
+ "#Result\n",
+ "print\"Radiation frequencies are\",round(v1*10**-20,2)*10**20,\",\",round(v2*10**-20,3)*10**20,\"and\",round(v3*10**-20,2)*10**20\n",
+ "print\"Maximum kinetic energies are\",round(Eb1,3),\"Mev and \",round(Eb2,3),\"Mev\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Radiation frequencies are 2.63e+20 , 9.96e+19 and 1.63e+20\n",
+ "Maximum kinetic energies are 0.284 Mev and 0.96 Mev\n"
+ ]
+ }
+ ],
+ "prompt_number": 42
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 31.9 Page no 857"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "#Given\n",
+ "a=15\n",
+ "b=9.0\n",
+ "T=5730\n",
+ "\n",
+ "#Calculation\n",
+ "import math\n",
+ "A=a/b\n",
+ "l=2.303*math.log10(A)\n",
+ "t=(l*T)/0.693\n",
+ "\n",
+ "#Result\n",
+ "print\"Approximation age of the indus valley civilization is\",round(t,2),\"years\""
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "Approximation age of the indus valley civilization is 4224.47 years\n"
+ ]
+ }
+ ],
+ "prompt_number": 46
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+}
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