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diff --git a/Fluid_Mechanics/Chapter_8.ipynb b/Fluid_Mechanics/Chapter_8.ipynb
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+{
+ "metadata": {
+  "name": "",
+  "signature": "sha256:b0713ad3f7c2f18448b69f687926b2d86e094144766f7b44f7fc20525a516074"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+  {
+   "cells": [
+    {
+     "cell_type": "heading",
+     "level": 1,
+     "metadata": {},
+     "source": [
+      "Chapter 8: Dimensional Analysis"
+     ]
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 8.1, Page 268"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "from __future__ import division\n",
+      "import math\n",
+      "\n",
+      "\n",
+      " #Initializing  the  variables\n",
+      "P1  =  57;                                         #Power  in  SI\n",
+      "M  =  1/14.6;                                      #Ratio  of  mass  in  SI/British\n",
+      "L  =  1/0.3048;                                    #Ratio  of  length  in  SI/British\n",
+      "T  =  1;                                           #Ratio  of  time  in  SI/British\n",
+      "\n",
+      "#Calculations\n",
+      "'''\n",
+      "n1 is the horsepower and N1 is the corresponding number of British units (ft*lbf/second),\n",
+      "then     N1 = 550*n1.\n",
+      "Similarly, for the SI system, n2 in kW,\n",
+      "         N2 = 1000*n2\n",
+      "''' \n",
+      "N = (T**3)/(M*L**2)                         # N2/N1\n",
+      "n = N*550/1000                              #n2/n1 \n",
+      "P2  =  n*P1  ;                              #Power  in  kW\n",
+      "\n",
+      "print \"Power in kW       :\",round(P2,1)\n",
+      "print \"Conversion Factor :\",round(n,3)"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Power in kW       : 42.5\n",
+        "Conversion Factor : 0.746\n"
+       ]
+      }
+     ],
+     "prompt_number": 1
+    }
+   ],
+   "metadata": {}
+  }
+ ]
+}
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