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Diffstat (limited to 'html/encyclopedia/physics.html')
| -rw-r--r-- | html/encyclopedia/physics.html | 65 |
1 files changed, 42 insertions, 23 deletions
diff --git a/html/encyclopedia/physics.html b/html/encyclopedia/physics.html index b9e0161..42dca7f 100644 --- a/html/encyclopedia/physics.html +++ b/html/encyclopedia/physics.html @@ -79,22 +79,22 @@ <td class="math">\(\frac{J}{K \cdot kg}\)</td> </tr> <tr> - <td>effekt</td> - <td class="math">\(P\)</td> - <td>watt</td> - <td class="math">\(W\)</td> - </tr> - <tr> <td>energi</td> <td class="math">\(E\)</td> <td>joule</td> <td class="math">\(J\)</td> </tr> <tr> - <td>volumen</td> - <td class="math">\(V\)</td> - <td>kubikmeter</td> - <td class="math">\(m ^ 3\)</td> + <td>kraft</td> + <td class="math">\(F\)</td> + <td>newton</td> + <td class="math">\(N\)</td> + </tr> + <tr> + <td>frekvens</td> + <td class="math">\(f\)</td> + <td>hertz</td> + <td class="math">\(Hz\)</td> </tr> <tr> <td>hastighed</td> @@ -103,10 +103,10 @@ <td class="math">\(\frac{m}{s}\)</td> </tr> <tr> - <td>kraft</td> - <td class="math">\(F\)</td> - <td>newton</td> - <td class="math">\(N\)</td> + <td>effekt</td> + <td class="math">\(P\)</td> + <td>watt</td> + <td class="math">\(W\)</td> </tr> <tr> <td>tryk</td> @@ -121,6 +121,18 @@ <td class="math">\(C\)</td> </tr> <tr> + <td>volumen</td> + <td class="math">\(V\)</td> + <td>kubikmeter</td> + <td class="math">\(m ^ 3\)</td> + </tr> + <tr> + <td>hastighed</td> + <td class="math">\(v\)</td> + <td>meter pr. sekund</td> + <td class="math">\(\frac{m}{s}\)</td> + </tr> + <tr> <td>densitet</td> <td class="math">\(\rho\)</td> <td>kilogram pr. kubikmeter</td> @@ -159,28 +171,33 @@ <br /> <p class="math">\(A = \frac{C}{s}\)</p> <br /> + <p class="math">\(Hz = s ^ {-1}\)</p> + <br /> <p class="math">\(J = \frac{kg \cdot m ^ 2}{s ^ 2}\)</p> <p class="math">\(J = Nm\)</p> <p class="math">\(J = Ws\)</p> <br /> <p class="math">\(N = \frac{kg \cdot m}{s ^ 2}\)</p> <br /> + <p class="math">\(Pa = \frac{J}{m ^ 3}\)</p> + <p class="math">\(Pa = \frac{N}{m ^ 2}\)</p> + <br /> <p class="math">\(W = \frac{J}{s}\)</p> </div> <div class="section" id="formulas"> <p class="large">Formler</p> - <p>Af et rektangel:</p> <p class="math">\(\rho = \frac{m}{V}\)</p> <br /> <p>På en planet:</p> - <p class="math">\(a = \frac{G m_{0} m_{1}}{r ^ {2}}\)</p> + <p class="math">\(g = \frac{G m}{r ^ {2}}\)</p> + <p>... hvori <i>r</i> er afstanden til planetens kerne.</p> <p class="math">\(g = \frac{981}{100} \frac{m}{s ^ 2}\)</p> - <p>... på Jorden.</p> + <p>... er standard på Jorden.</p> <br /> <p class="math">\(F = m a\)</p> <p>Gravtitation 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> + <p>... <i>m_0</i> og <i>m_1</i> er masserne af objekterne og <i>r</i> er distancen mellem centrene af de to objekter.</p> <br /> <p class="math">\(p = \frac{F}{A}\)</p> <br /> @@ -191,7 +208,7 @@ <p class="math">\(K = \frac{mv ^ {2}}{2}\)</p> <p class="math">\(Q = C T = c m T\)</p> <p>Gravitation:</p> - <p class="math">\(U = m g s\)</p> + <p class="math">\(U = F s = m g s\)</p> <p>... hvori <i>g</i> er den lokale tyngeacceleration og <i>s</i> er afstanden til centret af planeten.</p> </div> <div class="section" id="constants"> @@ -214,17 +231,19 @@ <td class="math">\(G\)</td> </tr> <tr> + <td>Planck's konstant</td> + <td class="math">\(h\)</td> + </tr> + <tr> <td>Boltzmanns konstant</td> <td class="math">\(k_b\)</td> </tr> </table> <br /> <p class="math">\(c = 299 792 458  \frac{m}{s}\)</p> - <br /> - <p class="math">\(e = \frac{1 602 176 634}{10 ^ {19}} C \)</p> - <br /> + <p class="math">\(e = \frac{1 602 176 634}{10 ^ {28}} C \)</p> <p class="math">\(G \approx \frac{66 743}{10 ^ {15}} \frac{m ^ 3}{kg \cdot s ^ 2}\)</p> - <br /> + <p class="math">\(h = \frac{662 607 015}{10 ^ {42}} \frac{J}{Hz}\)</p> <p class="math">\(k_b = \frac{1 380 649}{10 ^ {29}} \frac{J}{K}\)</p> </div> </div> |