ترجمة وتحليل الكلمات عن طريق الذكاء الاصطناعي ChatGPT
في هذه الصفحة يمكنك الحصول على تحليل مفصل لكلمة أو عبارة باستخدام أفضل تقنيات الذكاء الاصطناعي المتوفرة اليوم:
- كيف يتم استخدام الكلمة في اللغة
- تردد الكلمة
- ما إذا كانت الكلمة تستخدم في كثير من الأحيان في اللغة المنطوقة أو المكتوبة
- خيارات الترجمة إلى الروسية أو الإسبانية، على التوالي
- أمثلة على استخدام الكلمة (عدة عبارات مع الترجمة)
- أصل الكلمة
%ما هو (من)٪ 1 - تعريف
![The momentarily co-moving inertial frames along the trajectory ("world line") of a rapidly accelerating observer (center). The vertical direction indicates time, while the horizontal indicates distance, the dashed line is the [[spacetime]] of the observer. The small dots are specific events in spacetime. Note how the momentarily co-moving inertial frame changes when the observer accelerates.](https://commons.wikimedia.org/wiki/Special:FilePath/Lorentz transform of world line.gif?width=200 "The momentarily co-moving inertial frames along the trajectory (\"world line\") of a rapidly accelerating observer (center). The vertical direction indicates time, while the horizontal indicates distance, the dashed line is the [[spacetime]] of the observer. The small dots are specific events in spacetime. Note how the momentarily co-moving inertial frame changes when the observer accelerates.")
![The [[Jamaica Yard]], which connected the World's Fair and Queens Boulevard Lines.](https://commons.wikimedia.org/wiki/Special:FilePath/Jamaica Yard east jeh.JPG?width=200 "The [[Jamaica Yard]], which connected the World's Fair and Queens Boulevard Lines.")
![A portion of a [[New York City Subway map]] from 1939, showing the World's Fair Line as a spur heading northwest off the Queens Boulevard Line. The Queens Boulevard Line is the red line stretching roughly horizontally across the map's center.](https://commons.wikimedia.org/wiki/Special:FilePath/NYCWorldFair1939.jpg?width=200 "A portion of a [[New York City Subway map]] from 1939, showing the World's Fair Line as a spur heading northwest off the Queens Boulevard Line. The Queens Boulevard Line is the red line stretching roughly horizontally across the map's center.")
ويكيبيديا
The world line (or worldline) of an object is the path that an object traces in 4-dimensional spacetime. It is an important concept of modern physics, and particularly theoretical physics.
The concept of a "world line" is distinguished from concepts such as an "orbit" or a "trajectory" (e.g., a planet's orbit in space or the trajectory of a car on a road) by inclusion of the dimension time, and typically encompasses a large area of spacetime wherein paths which are straight perceptually are rendered as curves in space-time to show their (relatively) more absolute position states—to reveal the nature of special relativity or gravitational interactions.
The idea of world lines was originated by physicists and was pioneered by Hermann Minkowski. The term is now used most often in the context of relativity theories (i.e., special relativity and general relativity).
