\documentclass{beamer} \usepackage{chronosys} \usepackage{tikz} \usepackage{ifpdf} \ifpdf \usepackage{hyperref} %\pdfadjustspacing=1 %\fi \mode { \usetheme{Frankfurt} \usecolortheme[rgb={0.36,0.54,0.66}]{structure} \definecolor{inaf}{HTML}{1D71B8} %\definecolor{ashgrey}{rgb}{0.7, 0.75, 0.71} \definecolor{autumn}{rgb}{0.7, 0.75, 0.71} \definecolor{autumn1}{rgb}{0.7, 0.75, 0.71} \definecolor{autumn2}{rgb}{0.36, 0.54, 0.66} \definecolor{blue}{HTML}{84CECC} \definecolor{gr}{HTML}{375D81} \setbeamercolor{alerted text}{fg=inaf!80!yellow} \setbeamercolor*{palette primary}{fg=inaf!60!black,bg=autumn} \setbeamercolor*{palette secondary}{fg=white!70!black,bg=autumn2} \setbeamercolor*{palette tertiary}{bg=white!80!black,fg=autumn2} \setbeamercolor*{palette quaternary}{fg=white,bg=autumn2} \setbeamercolor*{sidebar}{fg=inaf,bg=autumn} \setbeamercolor*{palette sidebar primary}{fg=inaf!10!black} \setbeamercolor*{palette sidebar secondary}{fg=white} \setbeamercolor*{palette sidebar tertiary}{fg=inaf!50!black} \setbeamercolor*{palette sidebar quaternary}{fg=yellow!10!orange} \setbeamercolor*{titlelike}{parent=palette primary} \setbeamercolor{frametitle}{bg=autumn1} \setbeamercolor{frametitle right}{bg=autumn} \setbeamercolor*{separation line}{} \setbeamercolor*{fine separation line}{} \mode %\usecolortheme{wolverine} \usecolortheme{rose} \usefonttheme{serif} % \setbeamercolor{section in toc}{fg=red} } \title[Quantum world]{Il meraviglioso mondo quantistico} \author[G.Filippelli]{Gianluigi Filippelli} \date{Liceo "C. Cavalleri", Parabiago (Milano). 09/02/2018} \usepackage[latin1]{inputenc} \usepackage[italian]{babel} \usepackage{times} % \begin{document} % \begin{frame} \titlepage \end{frame} % % La costante di Planck % \section{La costante di Planck} % \begin{frame}[timeline01] \frametitle{Quando inizia il XX secolo della fisica} %---------------------timeline----------------% \startchronology[align=left, startyear=1897,stopyear=1922, height=0pt, startdate=false, stopdate=false, dateselevation=0pt, arrow=false, box=true] % \chronograduation[event][dateselevation=0pt]{1} %---------------------periods----------------% \chronoperiode[textstyle=\raggedleft\colorbox{inaf!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1899}{1900}{\includegraphics[width=3cm]{files/planck.jpg}} % \stopchronology \end{frame} % \begin{frame}[planck01] \frametitle{La costante di Planck} \begin{block}{\only<1>{Il valore di $h$}\onslide<2->{Radiazione di corpo nero}} \begin{displaymath} \only<1>{h = 6.626070 \cdot 10^{-34} J \cdot s} \onslide<2->{B_\nu = \frac{8 \pi h}{c^3} \nu^3 \frac{1}{e^{\frac{h \nu}{k T}}-1}} \end{displaymath} \end{block} \onslide<2->{Cos'è un corpo nero?} \begin{enumerate} \onslide<3->{\item Emettitore ideale: ad ogni frequenza, emette molta più energia di qualunque altro corpo alla stessa temperatura.} \onslide<4->{\item Emettitore diffuso: la radiazione è emessa isotropicamente} \end{enumerate} \end{frame} % \subsection{Planck a scuola} % \begin{frame}[planck02] \frametitle{Misurare la costante di Planck} \begin{center} \begin{tikzpicture}[every node/.style={inner sep=0,outer sep=0}] \onslide<6->\node at (0,0) () {\includegraphics[width=5cm]{files/ledplot.jpg}}; \onslide<1->\node at (4,0.5) () {\includegraphics[width=3cm]{files/planckled.jpg}}; \end{tikzpicture} \end{center} \onslide<2-7>{\begin{block}{\onslide<2-6>{Materiali}\only<7>{Riferimenti}} \begin{itemize} \only<7>{\item \href{http://www.scienceinschool.org/2014/issue28/planck}{\textcolor{inaf}{Classroom fundamentals: measuring the Planck constant}}} \onslide<2-6>{\item 4 LED di 4 colori differenti (rosso, arancione, verde, blu)} \onslide<3-6>{\item una batteria} \onslide<4-6>{\item un tester (da utilizzare una volta come voltmetro e un'altra come amperometro)} \onslide<5-6>{\item un potenziometro da $1 k\Omega$} \end{itemize} \end{block}} \end{frame} % \begin{frame}[corponero01] \frametitle{Visualizzare il corpo nero} \begin{center} \begin{tikzpicture}[every node/.style={inner sep=0,outer sep=0}] \onslide<1>\node at (0,0) () {\includegraphics[width=2cm]{files/black_body.jpg}}; \onslide<2->\node at (0,0) () {\includegraphics[width=2cm]{files/photosphere.jpg}}; \end{tikzpicture} \end{center} \onslide<3->{\begin{block}{L'influenza di $h$ nell'universo} \only<3>{Se $h$ fosse dieci volte più piccola, delle semplici braci emetterebbero luce 1000 più intensa e a frequenze ultraviolette} \only<4>{Se $h$ fosse dieci volte più piccola, l'idrogeno non sarebbe più in grado di fondere in deuterio e produrre l'elio} \end{block}} \end{frame} % \begin{frame}[corponero02] \frametitle{Il corpo nero a scuola} \begin{center} \only<1>{\includegraphics[width=8cm]{files/corponero.jpg}} \only<2>{\includegraphics[width=8cm]{files/jaract.jpg}} \end{center} \begin{itemize} \only<1>{\item \href{https://phet.colorado.edu/en/simulation/blackbody-spectrum}{\textcolor{inaf}{Blackbody spectrum - PhET Interactive Simulations}}} \only<2>{\item \href{https://earthref.org/SCC/lessons/2012/electromagneticradiation/}{\textcolor{inaf}{Electromagnetic Radiation in the Atmosphere: Reflection, Absorption, and Scattering}}} \end{itemize} \end{frame} % % Einstein % \section{Il contributo di Einstein} % \begin{frame}[timeline02] \frametitle{Gli articoli di Einstein} %---------------------timeline----------------% \startchronology[align=left, startyear=1897,stopyear=1922, height=0pt, startdate=false, stopdate=false, dateselevation=0pt, arrow=false, box=true] % \chronograduation[event][dateselevation=0pt]{1} %---------------------periods----------------% \chronoperiode[textstyle=\raggedleft\colorbox{inaf!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1904}{1905}{$E = h \nu$} % \stopchronology \begin{itemize} \item Equazione di Planck-Einstein \end{itemize} \end{frame} % \begin{frame}[timeline03] \frametitle{Gli articoli di Einstein} %---------------------timeline----------------% \startchronology[align=left, startyear=1897,stopyear=1922, height=0pt, startdate=false, stopdate=false, dateselevation=0pt, arrow=false, box=true] % \chronograduation[event][dateselevation=0pt]{1} %---------------------periods----------------% \chronoperiode[textstyle=\raggedleft\colorbox{gr!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1904}{1905}{$E = h \nu$} \chronoperiode[textstyle=\raggedleft\colorbox{inaf!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1905}{1906}{$0, h\nu, 2h\nu, \cdots$} % \stopchronology \begin{itemize} \item Marzo 1906: quantizzazione energia oscillatore materiale \item Novembre 1906: la quantizzazione dell'energia degli oscillatori materiali spiega alcuni calori specifici \end{itemize} \end{frame} % \begin{frame}[timeline04] \frametitle{Gli articoli di Einstein} %---------------------timeline----------------% \startchronology[align=left, startyear=1897,stopyear=1922, height=0pt, startdate=false, stopdate=false, dateselevation=0pt, arrow=false, box=true] % \chronograduation[event][dateselevation=0pt]{1} %---------------------periods----------------% \chronoperiode[textstyle=\raggedleft\colorbox{gr!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1904}{1905}{$E = h \nu$} \chronoperiode[textstyle=\raggedleft\colorbox{inaf!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1905}{1906}{$0, h\nu, 2h\nu, \cdots$} \chronoperiode[textstyle=\raggedleft\colorbox{inaf!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1908}{1909}{Corpo nero} % \stopchronology \begin{itemize} \item Le fluttuazioni nella densità di energia emessa da un corpo nero confermano la doppia natura della luce \end{itemize} \end{frame} % \begin{frame}[timeline05] \frametitle{Gli articoli di Einstein} %---------------------timeline----------------% \startchronology[align=left, startyear=1897,stopyear=1922, height=0pt, startdate=false, stopdate=false, dateselevation=0pt, arrow=false, box=true] % \chronograduation[event][dateselevation=0pt]{1} %---------------------periods----------------% \chronoperiode[textstyle=\raggedleft\colorbox{gr!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1904}{1905}{$E = h \nu$} \chronoperiode[textstyle=\raggedleft\colorbox{inaf!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1905}{1906}{$0, h\nu, 2h\nu, \cdots$} \chronoperiode[textstyle=\raggedleft\colorbox{inaf!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1908}{1909}{Corpo nero} \chronoperiode[textstyle=\raggedleft\colorbox{inaf!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1915}{1916}{$E_m-E_n = h \nu_{mn}$, $p_{mn} = h \nu_{mn}/c$} % \stopchronology \begin{itemize} \item Effetto fotoelettrico \item Casualità \end{itemize} \end{frame} % \subsection{L'effetto fotoelettrico} % \begin{frame}[fotoelettrico] \frametitle{L'effetto fotoelettrico a scuola} \begin{tikzpicture}[every node/.style={inner sep=0,outer sep=0}] \node at (0,0) () {\includegraphics[width=5cm]{files/fotoelettrico.jpg}}; \onslide<6>\node at (7,0.5) () {\href{http://iopscience.iop.org/article/10.1088/0031-9120/48/1/35/meta}{\textcolor{inaf}{Teaching the photoelectric}}}; \onslide<6>\node at (7,0) () {\href{http://iopscience.iop.org/article/10.1088/0031-9120/48/1/35/meta}{\textcolor{inaf}{effect inductively}}}; \end{tikzpicture} \begin{itemize} \item \href{https://phet.colorado.edu/en/simulation/photoelectric}{\textcolor{inaf}{Effetto fotoelettrico - PhET Interactive Simulations}}: applicazione Java \onslide<2->{\item Problem solving: } \onslide<3->{\item Stabilire le ipotesi/raccogliere informazioni} \onslide<4->{\item Analisi/controllo concettuale} \onslide<5->{\item Verifica e valutazione} \end{itemize} \end{frame} % % La struttura dell'atomo % \section{La struttura dell'atomo} % \begin{frame}[timeline06] \frametitle{L'esperimento di Millikan} %---------------------timeline----------------% \startchronology[align=left, startyear=1915,stopyear=1940, height=0pt, startdate=false, stopdate=false, dateselevation=0pt, arrow=false, box=true] % \chronograduation[event][dateselevation=0pt]{1} %---------------------periods----------------% \chronoperiode[textstyle=\raggedleft\colorbox{inaf!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1916}{1917}{\includegraphics[width=4cm]{files/millikan.jpg}} % \stopchronology \end{frame} % \begin{frame}[timeline06] \frametitle{L'esperimento di Compton} %---------------------timeline----------------% \startchronology[align=left, startyear=1915,stopyear=1940, height=0pt, startdate=false, stopdate=false, dateselevation=0pt, arrow=false, box=true] % \chronograduation[event][dateselevation=0pt]{1} %---------------------periods----------------% \chronoperiode[textstyle=\raggedleft\colorbox{inaf!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1916}{1917}{\includegraphics[width=4cm]{files/millikan.jpg}} \chronoperiode[textstyle=\raggedleft\colorbox{inaf!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1921}{1922}{\includegraphics[width=6cm]{files/compton.jpg}} % \stopchronology \begin{itemize} \item $\lambda = \frac{h}{mc}$ \end{itemize} \end{frame} % \begin{frame}[timeline08] \frametitle{Onde di materia} %---------------------timeline----------------% \startchronology[align=left, startyear=1915,stopyear=1940, height=0pt, startdate=false, stopdate=false, dateselevation=0pt, arrow=false, box=true] % \chronograduation[event][dateselevation=0pt]{1} %---------------------periods----------------% \chronoperiode[textstyle=\raggedleft\colorbox{gr!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1916}{1917}{\includegraphics[width=4cm]{files/millikan.jpg}} \chronoperiode[textstyle=\raggedleft\colorbox{gr!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1921}{1922}{\includegraphics[width=6cm]{files/compton.jpg}} \chronoperiode[textstyle=\raggedleft\colorbox{inaf!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1924}{1925}{\includegraphics[width=4cm]{files/debroglie.jpg}} % \stopchronology \begin{itemize} \item Articoli indipendenti di Einstein e de Broglie \item $\nu = \frac{E}{c}, \; \lambda = \frac{h}{p}$ \end{itemize} \end{frame} % \begin{frame}[timeline09] \frametitle{Onde di materia} %---------------------timeline----------------% \startchronology[align=left, startyear=1915,stopyear=1940, height=0pt, startdate=false, stopdate=false, dateselevation=0pt, arrow=false, box=true] % \chronograduation[event][dateselevation=0pt]{1} %---------------------periods----------------% \chronoperiode[textstyle=\raggedleft\colorbox{gr!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1916}{1917}{\includegraphics[width=4cm]{files/millikan.jpg}} \chronoperiode[textstyle=\raggedleft\colorbox{gr!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1921}{1922}{\includegraphics[width=6cm]{files/compton.jpg}} \chronoperiode[textstyle=\raggedleft\colorbox{gr!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1924}{1925}{\includegraphics[width=4cm]{files/debroglie.jpg}} \chronoperiode[textstyle=\raggedleft\colorbox{inaf!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1925}{1926}{\includegraphics[width=4cm]{files/schroedinger.jpg}} % \stopchronology \begin{itemize} \item Equazione di Schroedinger \end{itemize} \end{frame} % \begin{frame}[timeline09] \frametitle{Onde di materia} %---------------------timeline----------------% \startchronology[align=left, startyear=1915,stopyear=1940, height=0pt, startdate=false, stopdate=false, dateselevation=0pt, arrow=false, box=true] % \chronograduation[event][dateselevation=0pt]{1} %---------------------periods----------------% \chronoperiode[textstyle=\raggedleft\colorbox{gr!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1916}{1917}{\includegraphics[width=4cm]{files/millikan.jpg}} \chronoperiode[textstyle=\raggedleft\colorbox{gr!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1921}{1922}{\includegraphics[width=6cm]{files/compton.jpg}} \chronoperiode[textstyle=\raggedleft\colorbox{gr!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1924}{1925}{\includegraphics[width=4cm]{files/debroglie.jpg}} \chronoperiode[textstyle=\raggedleft\colorbox{gr!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1925}{1926}{\includegraphics[width=4cm]{files/schroedinger.jpg}} \chronoperiode[textstyle=\raggedleft\colorbox{inaf!50}, color=gr, startdate=false, bottomdepth=0pt, topheight=8pt, textdepth=-25pt,dateselevation=16pt, stopdate=false]{1927}{1928}{Esperimento di Davisson e Germer} % \stopchronology \begin{itemize} \item Un fascio di elettroni attraversa un cristallo di nichel \end{itemize} \end{frame} % \subsection{L'atomo di idrogeno} % \begin{frame}[idrogeno] \frametitle{Modelli \onslide<4->{e osservazione}} \begin{tikzpicture}[every node/.style={inner sep=0,outer sep=0}] \node at (0,0) () {\includegraphics[width=5cm]{files/bohr.jpg}}; \onslide<2->\node at (1,0.5) () {\includegraphics[width=5cm]{files/debroglie.jpg}}; \onslide<3->\node at (2,1) () {\includegraphics[width=5cm]{files/schroedinger.jpg}}; \onslide<4->\node at (3,1.5) () {\includegraphics[width=5cm]{files/idrogeno.jpg}}; \onslide<5->\node at (4,1.5) () {\includegraphics[width=5cm]{files/idrogeno_esperimento.jpg}}; \end{tikzpicture} \begin{itemize} \onslide<4->{\item 2013} \end{itemize} \end{frame} % \begin{frame}[risorse] \frametitle{Risorse didattiche} \begin{itemize} \onslide<1->{\item \href{http://scienzapertutti.infn.it/3-esperimenti-delle-due-fenditure-per-fotoni-ed-elettroni}{\textcolor{inaf}{Esperimento della doppia fenditura - Scienza per tutti}}} \onslide<2->{ \begin{itemize} \item \href{https://www.tes.com/teaching-resource/young-s-double-slit-experiment-introduction-worksheet-for-6th-form-as-physics-11474274}{\textcolor{inaf}{Young's double slit experiment introduction worksheet for 6th form AS Physics}} \onslide<3->{\item \href{https://www.tes.com/teaching-resource/the-original-double-slit-experiment-6328282}{\textcolor{inaf}{The Original Double Slit Experiment}}} \end{itemize}} \onslide<4>{\item \href{http://astroedu.iau.org/it/activities/1502/rompiamo-le-particelle/}{\textcolor{inaf}{Rompiamo le particelle - astroEDU}}} \end{itemize} \end{frame} % \section{Bibliografia} % \begin{frame}[bibliografia] \frametitle{Bibliografia} \begin{center} {\includegraphics[width=5cm]{files/mondo_quantistico.jpg}} \end{center} \end{frame} \end{document}