Источник / закреплённая редакция
Relativity of Simultaneity
Источник пакета openstax.relativity · OpenStax University Physics, ch. 5 Relativity, module m58656
- work
- urn:openstax:clir:relativity#M58656
- номер
- OpenStax University Physics, ch. 5 Relativity, module m58656
- вид
- urn:openstax:clir:relativity#treatise
m58656/index.cnxml at commit d0ed34a (main, 2026-06-11)
- edition
- urn:openstax:clir:relativity#M58656_MAIN
- язык
- en
- официальность
- official
- материализация
- PINNED_OFFICIAL_BYTES
- жизненный цикл
- adopted: 2026-06-11
Публикации
| URI | Тип | documentHash | Получено |
|---|---|---|---|
| https://raw.githubusercontent.com/openstax/osbooks-university-physics-bundle/d0ed34a5851119a42e3d972dfc0ff49e4663977c/modules/m58656/index.cnxml | application/xml; charset=utf-8 | sha256:4171da4b566fa5e7e8a1ec7f77c32e202a7fb4a7e6e0d45dfcce7ac4e80e4592 | 2026-09-06T00:00:00Z |
Фрагменты — 2
module/m58656#fs-id1167793370834 · section · на него ссылаются: 4
en · official · sha256:efd1f909b924f4734b25ecd57103d9a2364692fc7f15c8692249a09350fb5f9fEN
<para id="fs-id1167793370834">The two observers reach conflicting conclusions about whether the two events at well-separated locations were simultaneous. Both frames of reference are valid, and both conclusions are valid. Whether two events at separate locations are simultaneous depends on the motion of the observer relative to the locations of the events.</para>Ссылаются нормы: CoincidentEventsAreSimultaneousEverywhere, occur_at_the_same_location, separated_along_the_direction_of_motion, simultaneous_in_frame_of_emission
module/m58656#fs-id1167793425010 · section · на него ссылаются: 1
en · official · sha256:113d7202ca57eb8cf1a92a555f173455a98dff305eca23911644d3e5bd3c6e5dEN
<para id="fs-id1167793425010">Here, the relative velocity between observers affects whether two events a distance apart are observed to be simultaneous. <term class="no-emphasis" id="term-00001"><emphasis effect="italics">Simultaneity</emphasis></term> <emphasis effect="italics">is not absolute</emphasis>. We might have guessed (incorrectly) that if light is emitted simultaneously, then two observers halfway between the sources would see the flashes simultaneously. But careful analysis shows this cannot be the case if the speed of light is the same in all inertial frames.</para>Ссылаются нормы: SeparatedEventsAreNotSimultaneousEverywhere
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