blob: bd9ec6625d3282550b7ba0edd9abad0dc02f7e59 (
plain) (
tree)
|
|
<!DOCTYPE html>
<html lang="da">
<!--#include virtual="/include/head.shtml"-->
<head>
<script src="https://polyfill.io/v3/polyfill.min.js?features=es6"></script>
<script id="MathJax-script" async src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>
</head>
<body>
<!--#include virtual="/include/pghdr.shtml"-->
<div class="content">
<p class="pageTitle">Leksikon<sub> Fysik</sub></p>
<div class="section" id="measures-and-units">
<p class="large">Mål og Enheder</p>
<table>
<tr>
<th>Mål</th>
<th>Enhed</th>
</tr>
<tr>
<td>areal (A)</td>
<td>kvadratmeter (m²)</td>
</tr>
<tr>
<td>acceleration (a)</td>
<td>meter pr. sekund pr. sekund (m/s/s)</td>
</tr>
<tr>
<td>varmekapacitet (C)</td>
<td>joule pr. kelvin (J/K)</td>
</tr>
<tr>
<td>specifik varmekapacitet (c)</td>
<td>joule pr. kelvin pr. kilogram (J/K/kg)</td>
</tr>
<tr>
<td>effekt (P)</td>
<td>watt (W)</td>
</tr>
<tr>
<td>energi (E)</td>
<td>joule (J)</td>
</tr>
<tr>
<td>volumen (V)</td>
<td>kubikmeter (m³)</td>
</tr>
<tr>
<td>hastighed (v)</td>
<td>meter pr. sekund (m/s)</td>
</tr>
<tr>
<td>kraft (F)</td>
<td>newton (N)</td>
</tr>
<tr>
<td>masse (m)</td>
<td>kilogram (kg)</td>
</tr>
<tr>
<td>tryk (p)</td>
<td>pascal (Pa)</td>
</tr>
<tr>
<td>distance (s)</td>
<td>meter (Pa)</td>
</tr>
<tr>
<td>temperatur (T)</td>
<td>kelvin (K)</td>
</tr>
<tr>
<td>tid (t)</td>
<td>sekund (s)</td>
</tr>
<tr>
<td>densitet (ρ)</td>
<td>kilogram pr. kubikmeter (kg/m³)</td>
</tr>
</table>
</div>
<div class="section" id="formulas">
<p class="large">Formler</p>
<p class="math">\(\rho = \frac{m}{V}\)</p>
<br />
<p class="math">\(F = m a\)</p>
<p>Mellem to objekter:</p>
<p class="math">\(F = \frac{G m_{0} m_{1}}{r ^ {2}}\)</p>
<p>... hvori <i>r</i> er radiusen mellem centrene af de to objekter.</p>
<br />
<p class="math">\(p = \frac{F}{A}\)</p>
<br />
<p class="math">\(P = \frac{E}{t}\)</p>
<br />
<p class="math">\(E = F m\)</p>
<p class="math">\(E = P t\)</p>
<p class="math">\(K = \frac{mv ^ {2}}{2}\)</p>
<p class="math">\(Q = C \Delta T = c m \Delta T\)</p>
<p>Gravitation:</p>
<p class="math">\(U = m g h\)</p>
<p>... hvori <i>g</i> er den lokale tyngeacceleration.</p>
</div>
</div>
<!--#include virtual="/include/pgftr.shtml"-->
</body>
</html>
|
