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diff --git a/Heat_And_Thermodynamics_by_A_Manna/2-Thermometry.ipynb b/Heat_And_Thermodynamics_by_A_Manna/2-Thermometry.ipynb new file mode 100644 index 0000000..c6b0b12 --- /dev/null +++ b/Heat_And_Thermodynamics_by_A_Manna/2-Thermometry.ipynb @@ -0,0 +1,204 @@ +{ +"cells": [ + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# Chapter 2: Thermometry" + ] + }, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 2.1: Temperature.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"clc\n", +"clear\n", +"\n", +"//INPUT\n", +"li=1.23;//length of melting ice in mm\n", +"lf=18.56;//length of melting ice reading in pressure of 74.24cm of mercury in mm\n", +"l=10.75;//length of melting ice at which temperature to be calculated\n", +"mp=0;//melting point in deg.C\n", +"T=50;//temperature of melting ice at which length to be calculated in deg.C\n", +"//boiling point of water changes by 1 deg.C for change of pressure of 27mm of mercury\n", +"\n", +"//CALCULATIONS\n", +"sp=100-(76-74.24)/(2.7);//76cm of mercury steam point is 100 deg.C so at 74.24cm of mercury the steam point in deg.C\n", +"t=(l-li)*(sp-mp)/(lf-li);//temperature at 10.75mm of melting ice in deg.C\n", +"lt=((T*(lf-li))/(sp-mp))+li;//length of ice at 50 deg.C\n", +"\n", +"//OUTPUT\n", +"mprintf('the temperature of melting ice at 10.75mm of hg is %3.2f deg.C \n the length of ice corresponding to 50 deg.C is %3.2f mm',t,lt)" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 2.2: Temperature_of_the_liquid_air.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"clc\n", +"clear\n", +"\n", +"//INPUT\n", +"p1=23.5;//pressure when immersed in liquid air in cm\n", +"p2=75;//pressure when immersed in ice in cm\n", +"p3=102.4;//pressure when immersed in steam in cm\n", +"T=100;//boiling point of temperature in deg.C\n", +"\n", +"//CALCULATIONS\n", +"t=(p1-p2)*T/(p3-p2);//temperature of the liquid air in deg.C\n", +"\n", +"//OUTPUT\n", +"mprintf('the temperature of liquid of air is %3.2f deg.C',t)" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 2.3: Height_of_the_barometer.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"clc\n", +"clear\n", +"\n", +"//INPUT\n", +"t1=283;//temperature of bulb when pressure is h-2cm of hg in k\n", +"t2=546;//temperature of bulb when pressure is h-22cm of hg in k\n", +"h1=2;//differnce of mercury level at 283k in cm\n", +"h2=22;//differnce of mercury level at 546k in cm\n", +"//let h is the barometer height,then h-2cm at 283k and h-22 at 546k\n", +"\n", +"//CALCULATIONS\n", +"h=((h2*t1)+(h1*t2))/(t2-t1);//height of the barometer in cm\n", +"\n", +"//OUTPUT\n", +"mprintf('height of the barometer is %3.2f cm',h)" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 2.4: Temperature_of_the_furnace.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"clc\n", +"clear\n", +"\n", +"//INPUT\n", +"p0=76;//pressure at 0 deg.C in cm of hg\n", +"p1=228;//pressure (76+152) at T deg.C in cm of hg\n", +"t0=273;//temperature of bulb in K\n", +"\n", +"//CALCULATIONS\n", +"T=p1*t0/p0;//temperature at 228 cm of hg pressure in K\n", +"\n", +"//OUTPUT\n", +"mprintf('the temperature of bulb is %3.2f K',T)" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 2.5: The_temperature_of_the_bath.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"clc\n", +"clear\n", +"\n", +"//INPUT\n", +"t1=0;//temperature in deg.C\n", +"t2=100;//temperature in deg.C\n", +"t3=208;//temperature in deg.C\n", +"r1=3.5;//resistance in ohms\n", +"r2=5.2;//resistance in ohms\n", +"r3=6.9;//resistance in ohms\n", +"r4=9.4;//resistance in ohms\n", +"\n", +"//CALCULATIONS\n", +"t4=(r3-r1)*100/(r2-r1);//temperature in deg.C\n", +"d=(t3-t4)/(2.08*1.08);//deflection\n", +"t5=(r4-r1)*100/(r2-r1);//temperature in deg.C\n", +"t6=(d*(((t5/100)^2)-t5/100))+t5;//temperature in deg.C\n", +"t7=(d*(((t6/100)^2)-t6/100))+t5;//temperature in deg.C\n", +"t8=(d*(((t7/100)^2)-t7/100))+t5;//temperature in deg.C\n", +"t9=(d*(((t8/100)^2)-t8/100))+t5;//temperature in deg.C\n", +"\n", +"//CALCULATIONS\n", +"mprintf('the temperature of the bath is %3.2f deg.C',t9)" + ] + } +], +"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 +} |