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Kelajuan gravitasi - Riwayat revisi
2026-09-16T03:47:25Z
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Maintenance script: Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi
2026-08-26T04:02:55Z
<p>Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi</p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Revisi sebelumnya</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revisi per 26 Agustus 2026 04.02</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l2">Baris 2:</td>
<td colspan="2" class="diff-lineno">Baris 2:</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Pengenalan ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Pengenalan ==</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Kelajuan gelombang gravitasi dalam [[teori relativitas umum]] sama dengan ''[[laju cahaya]]'' dalam vakum, ''c''. Dalam teori [[relativitas khusus]], konstanta ''c'' tidak secara eksklusif tentang cahaya; ''c'' adalah kelajuan tertinggi yang mungkin untuk setiap interaksi di alam. Secara formal, ''c'' adalah faktor konversi untuk mengubah satuan waktu menjadi satuan ruang. Hal ini menyebabkan ''c'' satu-satunya kelajuan yang tidak bergantung pada gerakan pengamat atau sumber cahaya dan/atau gravitasi. Sehingga, kelajuan "cahaya" juga merupakan kelajuan gelombang gravitasi dan [[partikel tak bermassa]] lain. Partikel seperti itu mencakup [[gluon]] (pembawa [[gaya kuat]]), [[foton]] yang membentuk cahaya, dan [[graviton]] teoretis yang membentuk medan partikel gravitasi terkait (namun demikian teori graviton membutuhkan teori [[gravitasi kuantum]]).</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Kelajuan gelombang gravitasi dalam [[teori relativitas umum]] sama dengan ''[[laju cahaya]]'' dalam vakum, ''c''.<ins style="font-weight: bold; text-decoration: none;"><ref>JB Hartle. [https://archive.org/details/specialrelativit0000chan Gravity: An Introduction to Einstein's General Relativity]. Addison-Wesley. 2003. hlm. 332. ISBN 981-02-2749-3.</ref> </ins>Dalam teori [[relativitas khusus]], konstanta ''c'' tidak secara eksklusif tentang cahaya; ''c'' adalah kelajuan tertinggi yang mungkin untuk setiap interaksi di alam. Secara formal, ''c'' adalah faktor konversi untuk mengubah satuan waktu menjadi satuan ruang.<ins style="font-weight: bold; text-decoration: none;"><ref>Taylor, Edwin F. and Wheeler, John Archibald, ''Spacetime Physics'', 2nd edition, 1991, p. 12.</ref> </ins>Hal ini menyebabkan ''c'' satu-satunya kelajuan yang tidak bergantung pada gerakan pengamat atau sumber cahaya dan/atau gravitasi. Sehingga, kelajuan "cahaya" juga merupakan kelajuan gelombang gravitasi dan [[partikel tak bermassa]] lain. Partikel seperti itu mencakup [[gluon]] (pembawa [[gaya kuat]]), [[foton]] yang membentuk cahaya, dan [[graviton]] teoretis yang membentuk medan partikel gravitasi terkait (namun demikian teori graviton membutuhkan teori [[gravitasi kuantum]]).</div></td></tr>
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<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Pranala luar ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Pranala luar ==</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [http://math.ucr.edu/home/baez/physics/Relativity/GR/grav_speed.html Does Gravity Travel at the Speed of Light?] in ''The Physics FAQ'' (also [http://www.faqs.org/faqs/astronomy/faq/part4/section-6.html here]).</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [http://math.ucr.edu/home/baez/physics/Relativity/GR/grav_speed.html Does Gravity Travel at the Speed of Light?] in ''The Physics FAQ'' (also [http://www.faqs.org/faqs/astronomy/faq/part4/section-6.html here]).</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l40">Baris 40:</td>
<td colspan="2" class="diff-lineno">Baris 12:</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Kevin Carlson, [http://www.spaceref.com/news/viewpr.html?pid=23705&nbsp;– MU physicist defends Einstein's theory and 'speed of gravity' measurement].</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Kevin Carlson, [http://www.spaceref.com/news/viewpr.html?pid=23705&nbsp;– MU physicist defends Einstein's theory and 'speed of gravity' measurement].</div></td></tr>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Sumber dan atribusi ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Sumber dan atribusi ==</div></td></tr>
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<p>Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 29302064; atribusi sumber disertakan.</p>
<p><b>Halaman baru</b></p><div>Dalam [[teori gravitasi klasik]], [[gelombang gravitasi|perubahan]] dalam [[medan gravitasi]] menyebar. Perubahan dalam distribusi [[energi]] dan [[momentum]] dari materi menghasilkan perubahan berikutnya, di suatu jarak, dari medan gravitasi yang menghasilkannya. Dalam arti yang lebih benar secara fisika, "kelajuan gravitasi" mengacu pada kelajuan [[gelombang gravitasi]], yang merupakan kelajuan yang sama dengan [[laju cahaya]] (''c'').<br />
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== Pengenalan ==<br />
Kelajuan gelombang gravitasi dalam [[teori relativitas umum]] sama dengan ''[[laju cahaya]]'' dalam vakum, ''c''. Dalam teori [[relativitas khusus]], konstanta ''c'' tidak secara eksklusif tentang cahaya; ''c'' adalah kelajuan tertinggi yang mungkin untuk setiap interaksi di alam. Secara formal, ''c'' adalah faktor konversi untuk mengubah satuan waktu menjadi satuan ruang. Hal ini menyebabkan ''c'' satu-satunya kelajuan yang tidak bergantung pada gerakan pengamat atau sumber cahaya dan/atau gravitasi. Sehingga, kelajuan "cahaya" juga merupakan kelajuan gelombang gravitasi dan [[partikel tak bermassa]] lain. Partikel seperti itu mencakup [[gluon]] (pembawa [[gaya kuat]]), [[foton]] yang membentuk cahaya, dan [[graviton]] teoretis yang membentuk medan partikel gravitasi terkait (namun demikian teori graviton membutuhkan teori [[gravitasi kuantum]]).<br />
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== Catatan ==<br />
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== Pranala luar ==<br />
* [http://math.ucr.edu/home/baez/physics/Relativity/GR/grav_speed.html Does Gravity Travel at the Speed of Light?] in ''The Physics FAQ'' (also [http://www.faqs.org/faqs/astronomy/faq/part4/section-6.html here]).<br />
* [http://www.mathpages.com/home/kmath451/kmath451.htm Measuring the Speed of Gravity] at MathPages<br />
* Hazel Muir, [http://www.newscientist.com/article/dn3232-first-speed-of-gravity-measurement-revealed.html First speed of gravity measurement revealed], a ''New Scientist'' article on Kopeikin's original announcement.<br />
* Clifford M. Will, [http://wugrav.wustl.edu/people/CMW/SpeedofGravity.html Has the Speed of Gravity Been Measured?] .<br />
* Kevin Carlson, [http://www.spaceref.com/news/viewpr.html?pid=23705&nbsp;– MU physicist defends Einstein's theory and 'speed of gravity' measurement].<br />
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== Sumber dan atribusi ==<br />
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Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=Kelajuan+gravitasi&oldid=29302064 Wikipedia bahasa Indonesia], revisi 29302064 (2026-06-01T07:22:03Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.</div>
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