Merge pull request #1 from prashantsinalkar/masterHEADmaster

Initial commit

1 files changed, 205 insertions, 0 deletions

diff --git a/Fundamental_Of_Physics_by_D_Haliday/41-All_About_Atoms.ipynb b/Fundamental_Of_Physics_by_D_Haliday/41-All_About_Atoms.ipynb
new file mode 100644
index 0000000..302c81a
--- /dev/null
+++ b/Fundamental_Of_Physics_by_D_Haliday/41-All_About_Atoms.ipynb
@@ -0,0 +1,205 @@
+{
+"cells": [
+ {
+		   "cell_type": "markdown",
+	   "metadata": {},
+	   "source": [
+       "# Chapter 41: All About Atoms"
+	   ]
+	},
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 41.1: Sample_Problem_1.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Given that\n",
+"Bdot = 1.4/10^-3  //in T/m\n",
+"w = 3.5*10^-2  //in m\n",
+"v = 750  //in m/s\n",
+"M = 1.8*10^-25  //in kg\n",
+"u = 9.27*10^-24  //in J/T\n",
+"\n",
+"//Sample Problem 41-1\n",
+"printf('**Sample Problem 41-1**\n')\n",
+"Fz = u*Bdot\n",
+"a = Fz/M\n",
+"t = w/v\n",
+"d = 0.5*a*t^2\n",
+"printf('The atoms have been deflected %e m', d)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 41.2: Sample_Problem_2.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Given that\n",
+"B = 1.80  //in T\n",
+"Uz  =1.41*10^-26  //in J/T\n",
+"h = 6.62*10^-34  //in J-s\n",
+"c = 3*10^8  //in m/s\n",
+"\n",
+"//Sample Problem 42-2\n",
+"printf('**Sample Problem 42-2**\n')\n",
+"f = 2*Uz*B/h\n",
+"printf('The frequency of the alternating field is %e Hz\n', f)\n",
+"lambda = c/f\n",
+"printf('The wavelength of the field is %fm', lambda)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 41.3: Sample_Problem_3.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Sample Problem 41_3\n",
+"printf('Sample Problem 42_3')"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 41.4: Sample_Problem_4.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Given that\n",
+"K = 35*10^3  //in ev\n",
+"e = 1.6*10^-19  //in coulomb\n",
+"h = 6.62*10^-34  //in J-s\n",
+"c = 3*10^8  //in m/s\n",
+"\n",
+"//Sample Problem 41-4\n",
+"printf('**Sample Problem 41-4**\n')\n",
+"lambdaMin = h*c/(K*e)\n",
+"printf('The cutoff wavelength is %em', lambdaMin)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 41.5: Sample_Problem_5.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Given that\n",
+"Kalpha = 178.9*10^-12  //in m\n",
+"Kimpure = 143.5*10^-12  //in m\n",
+"Z = 27\n",
+"\n",
+"//sample Problem 41-5\n",
+"printf('**Sample Problem 41-5**\n')\n",
+"Zx = sqrt(Kalpha/Kimpure)*(Z-1) + 1\n",
+"printf('The proton number of the impurity is %d', Zx)"
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 41.6: Sample_Problem_6.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"//Given that\n",
+"lambda = 550*10^-9  //in m\n",
+"T = 300  //in K room temprature\n",
+"h = 6.62*10^-34  //in J-s\n",
+"c = 3*10^8  //in m/s\n",
+"e = 1.6*10^-19\n",
+"K = 8.62*10^-5*e\n",
+"\n",
+"//Sample Problem 41-6a\n",
+"printf('**Sample Problem 41-6a**\n')\n",
+"deltaE = h*c/lambda\n",
+"ratio = %e^(-(deltaE)/(K*T))\n",
+"printf('The ratio is equal to %e\n', ratio)\n",
+"\n",
+"//Sample Problem 41-6b\n",
+"printf('\n**Sample Problem 41-6b**\n')\n",
+"ratio = 0.5\n",
+"T = -deltaE/K/log(ratio)\n",
+"printf('The temprature required for the given ratio is equal to %fK', T)"
+   ]
+   }
+],
+"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
+}