File:Corpuscles.svg
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![File:Corpuscles.svg](https://upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Corpuscles.svg/225px-Corpuscles.svg.png?20160717124249)
Size of this PNG preview of this SVG file: 225 × 121 pixels. Other resolutions: 320 × 172 pixels | 640 × 344 pixels | 1,024 × 551 pixels | 1,280 × 688 pixels | 2,560 × 1,377 pixels.
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[edit]DescriptionCorpuscles.svg |
English: Illustration of the law of reflection with corpuscles
Deutsch: Das Reflexionsgesetz in der Korpuskeltheorie |
Date | |
Source | Own work |
Author | And1mu |
Source Code
[edit]created with LaTeX and PGF/TikZ |
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\documentclass[crop,border=5,tikz,convert={outext=.svg,command=\unexpanded{pdf2svg
\infile\space\outfile}},multi=false]{standalone}
\usetikzlibrary{math,calc,through,shapes,patterns}
\newcommand{\markangle}[6][0.25]{
\begin{scope}
\clip (#2)--(#3)--(#4);
\node (ANG) [draw, circle, minimum size=#5] at (#3){};
\end{scope}
\coordinate (E1) at (intersection 0 of ANG and #3--#2);
\coordinate (E2) at (intersection 0 of ANG and #3--#4);
%\draw[thick] (E1) to [bend right=50] (E2);
\coordinate (EM) at ($ (E1)!0.5!(E2) $);
\coordinate (EM) at ($ (EM)!#1!(#3) $);
\node at (EM) {#6};
}
\def\myt{40}
\begin{document}
\begin{tikzpicture}[>=latex,scale=1]
\fill[white] (-3,0) rectangle (3,2.3);
\fill[gray!70] (-3,-0.75) rectangle (3,0);
% \fill[pattern = north east lines] (-4,-0.5) rectangle (4,0);
\draw[thick, dashed] (0,-0.55) -- (0,1.9);
\coordinate (A) at (180-\myt:3);
\coordinate (B) at (\myt:3);
\coordinate (O) at (0,0);
\coordinate (L) at (0,2);
\coordinate (K1) at (180-\myt:2.5);
\coordinate (K2) at (\myt:1);
\draw[blue, ultra thick] (A) -- (O) -- (B);
\markangle{A}{O}{L}{38}{\tiny $\alpha$}
\markangle{L}{O}{B}{41}{\tiny $\alpha'$}
\markangle{0,-0.5}{O}{3,0}{16}{$\cdot$}
\coordinate (K1e) at ($ (K1)!0.6!(O) $);
\draw[dotted] (K1)rectangle (K1e);
\draw[thick,red,->] (K1) -- (K1e) node[above right] {$\vec v$};;
\draw[thick,red,->] (K1) -- ($(K1 -| K1e)$) node[above] {$\vec v_x$};
\draw[thick,red,->] (K1) -- ($(K1 |- K1e)$) node[below] {$\vec v_y$};
\coordinate (K2e) at ($ (K2)!-1.5!(O) $);
\draw[dotted] (K2)rectangle (K2e);
\draw[thick,red,->] (K2) -- (K2e) node[below right] {$\vec v$};;
\draw[thick,red,->] (K2) -- ($(K2 -| K2e)$) node[below] {$\vec v_x$};
\draw[thick,red,->] (K2) -- ($(K2 |- K2e)$) node[above] {$-\vec v_y$};
\fill[black] (K1) circle (1mm);
\fill[black] (K2) circle (1mm);
\end{tikzpicture}
\def\myalpha{50}
\def\myn{1.8}
\tikzmath{\mybeta = asin(sin(\myalpha)/\myn);}
\begin{tikzpicture}[>=latex,scale=1]
\fill[white] (-3,0) rectangle (3,2.5);
\fill[gray!70] (-3,-4) rectangle (3,0);
%\node () at (1,1){\mybeta};
%\fill[pattern = north east lines] (-4,-0.5) rectangle (4,0);
\draw[thick, dashed] (0,-2.5) -- (0,2.5);
\coordinate (A) at (90+\myalpha:3);
\coordinate (B) at (90-\myalpha:3);
\coordinate (C) at (-90+\mybeta:4.3);
\coordinate (O) at (0,0);
\coordinate (L) at (0,2);
\coordinate (K1) at (90+\myalpha:2.5);
\coordinate (K2) at (-90+\mybeta:1.4);
\draw[blue, ultra thick] (A) -- (O) -- (C);
\markangle{A}{O}{L}{40}{\tiny $\alpha$}
\markangle{0,-3}{O}{C}{55}{\tiny $\beta$}
\markangle{0,-1}{O}{-3,0}{18}{$\cdot$}
\node () at (2,0.5){$n_1$};
\node[red] () at (-1.5,-2){\footnotesize $v_2 > v_1$};
\node () at (2,-0.5){$n_2$};
\def\myv1{1.5}
%\coordinate (K1) at (K2);
\coordinate (K1e) at ($ (K1) + (-90+\myalpha:\myv1) $);
\draw[dotted] (K1)rectangle (K1e);
\draw[thick,red,->] (K1) -- (K1e) node[above right] {$\vec v_1$};;
\draw[thick,red,->] (K1) -- ($(K1 -| K1e)$) node[above] {$\vec v_{x}$};
\draw[thick,red,->] (K1) -- ($(K1 |- K1e)$) node[below] {$\vec v_{1y}$};
\tikzmath{\myv2 = \myv1*sin(\myalpha)/sin(\mybeta);}
\coordinate (K2e) at ($ (K2) + (-90+\mybeta:\myv2) $);
\draw[dotted] (K2)rectangle (K2e);
\draw[thick,red,->] (K2) -- (K2e) node[above right] {$\vec v_2$};;
\draw[thick,red,->] (K2) -- ($(K2 -| K2e)$) node[above] {$\vec v_{x}$};
\draw[thick,red,->] (K2) -- ($(K2 |- K2e)$) node[left] {$\vec v_{2y}$};
\draw[thick,black!50!green,->] (K1) -++ (0.5,0);
\draw[thick,black!50!green,->] (K1) -++ (-0.5,0);
\draw[thick,black!50!green,->] (K1) -++ (0,0.5) node[right] {$F_1$};
\draw[thick,black!50!green,->] (K1) -++ (0,-0.5);
\draw[thick,black!50!green,->] (K2) -++ (0.9,0) node[below] {$F_2$};
\draw[thick,black!50!green,->] (K2) -++ (-0.9,0);
\draw[thick,black!50!green,->] (K2) -++ (0,0.9);
\draw[thick,black!50!green,->] (K2) -++ (0,-0.9);
\draw[thick,black!50!green,->] (O) -++ (0.7,0);
\draw[thick,black!50!green,->] (O) -++ (-0.7,0);
\draw[ultra thick,black!50!green,->] (O) -++ (0,0.5) node[right] {$F_1$};
\draw[ultra thick,black!50!green,->] (O) -++ (0,-0.9) node[left] {$F_2$};
\fill[black] (K1) circle (1mm);
\fill[black] (K2) circle (1mm);
\fill[black] (O) circle (1mm);
\end{tikzpicture}
\end{document}
|
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 12:42, 17 July 2016 | ![]() | 225 × 121 (18 KB) | And1mu (talk | contribs) | better croped |
11:00, 17 July 2016 | ![]() | 225 × 154 (18 KB) | And1mu (talk | contribs) | User created page with UploadWizard |
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Width | 180.079pt |
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Height | 96.457pt |
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17 July 2016
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d1a34bb576f214895da9ecc973d4c66e8e70e832
18,088 byte
121 pixel
225 pixel
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