Merge pull request #1 from prashantsinalkar/masterHEADmaster

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diff --git a/Quantum_Physics_Of_Atoms_by_Molecules/1-Thermal_Radiation_and_Plancks_Postulate.ipynb b/Quantum_Physics_Of_Atoms_by_Molecules/1-Thermal_Radiation_and_Plancks_Postulate.ipynb
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+{
+"cells": [
+ {
+		   "cell_type": "markdown",
+	   "metadata": {},
+	   "source": [
+       "# Chapter 1: Thermal Radiation and Plancks Postulate"
+	   ]
+	},
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 1.1: Surface_temperature_calculatio.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Example 1.1, page 24\n",
+"clear\n",
+"//For sun\n",
+"sigma=5.67*10^-8//w/m^2-k^4\n",
+"T=5700//in K\n",
+"ST_sun=sigma*T^4\n",
+"printf('\n Surface temperature of sun is %e W/m^2.',ST_sun)\n",
+"//For north star\n",
+"T=8300//in K\n",
+"ST_Northstar=sigma*T^4\n",
+"printf('\n Surface temperature of sun is %e W/m^2.',ST_Northstar)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 1.6: Continious_or_dis_continious_energy.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Example 1.6, apge 39\n",
+"clc\n",
+"g=9.8//in m/s^2, constant\n",
+"l=.1//in m\n",
+"m=0.01//in kg\n",
+"h=6.63*10^-34//Joule-sec\n",
+"theta=0.1//in radians\n",
+"v=(1/(2*%pi)*sqrt(g/l))\n",
+"printf('\n Oscillation frequency of pendulam %f per sec.',v)\n",
+"E=m*g*l*(1-cos(theta))\n",
+"printf('\n Energy of pendulum at its maximum potential %e Joule.',E)\n",
+"Delta_e=h*v\n",
+"printf('\n Delta E %e Joule',Delta_e)"
+   ]
+   }
+],
+"metadata": {
+		  "kernelspec": {
+		   "display_name": "Scilab",
+		   "language": "scilab",
+		   "name": "scilab"
+		  },
+		  "language_info": {
+		   "file_extension": ".sce",
+		   "help_links": [
+			{
+			 "text": "MetaKernel Magics",
+			 "url": "https://github.com/calysto/metakernel/blob/master/metakernel/magics/README.md"
+			}
+		   ],
+		   "mimetype": "text/x-octave",
+		   "name": "scilab",
+		   "version": "0.7.1"
+		  }
+		 },
+		 "nbformat": 4,
+		 "nbformat_minor": 0
+}