Schémas TikZ | EnSciences

Démonstration Effet Döppler

\begin{tikzpicture}[scale=1]
\def\a{0};
\def\b{3};
\def\c{6};
\def\R{6};
\def\r{1.5};
\def\v{1.2};
%axe
\draw[->,>=latex] (-1,0) --
(0,0) node[rotate=90] {|}-- 
(\b,0)node[rotate=90] {|} -- 
(\c,0)node[rotate=90] {|}--
 (10,0) node[below]{x};
%Origine
\node[below] at (\a,-0.25) {0} ;
%S1
\node[above] (S1) at (\b,0) {};
\node[above,color=green!60!black] at (\b,0.25) {$S_1$} ;
\node[below,color=green!60!black] at (\b,-0.25) {$x_1$} ;
\draw (\b,0) circle [radius=\R,color=green!60!black];
%S2
\node[above] (S2) at (\c,0) {};
\node[above,color=cyan]  at (\c,0.25) {$S_2$} ;
\node[below,color=cyan] at (\c,-0.25) {$x_2$} ;
\draw[color=cyan] (\c,0) circle [radius=\r];
%légendes
\draw[->,>=latex,color=blue] (100:\b) 
node[above]{\'Emetteur} to[out=0,in=190] (S1);
\draw[->,>=latex,color=blue] (100:\b) 
node[above,blue]{\'Emetteur} to[out=0,in=170] (S2);
%O
\node[,color=purple] (O) at (\R+\b,0) {} ;
\node[above right,color=purple] at (\R+\b,0.25) {$O$} ;
\draw[->,>=latex,color=purple] (20:\R+\b) node[above]{R\'ecepteur} to[out=0,in=90] (O);
%vecteur vitesse
\draw[->,>=latex,line width=1.2pt,color=blue] (\b,0) --++ (\v,0) node[above]{$\vec{v}$};
\end{tikzpicture}

Aperçu

PNG/JPG

Informations

Auteur

Régis Ferreira Da Silva

Licence

CC BY-NC-SA

Date de création

2023-01-31

Date de modification

2023-02-01