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Is simultaneity affected by relativity?
In physics, the relativity of simultaneity is the concept that distant simultaneity – whether two spatially separated events occur at the same time – is not absolute, but depends on the observer’s reference frame.
Can two events happen simultaneously?
Two events are defined to be simultaneous if an observer measures them as occurring at the same time. They are not necessarily simultaneous to all observers—simultaneity is not absolute. Time dilation is the phenomenon of time passing slower for an observer who is moving relative to another observer.
Is it possible for two things to happen at the exact same time?
Is it possible for two events happen at the exact same time? No. Even at any one event itself there can be several (or in though-experimental principle even arbitrarily many) distinct participants (encountering and passing each other, momentarily).
What Cannot happen at the same time?
In statistics and probability theory, two events are mutually exclusive if they cannot occur at the same time. The simplest example of mutually exclusive events is a coin toss. A tossed coin outcome can be either head or tails, but both outcomes cannot occur simultaneously.
When three things happen at the same time?
The word synchronous is very close in meaning to the verb synchronize, which means to cause multiple things to act at the same time and become synchronous. The noun sync, especially in the form in sync, describes a situation in which multiple things are synchronous.
Who invented relativity of simultaneity?
Einstein
Einstein identified the relativity of simultaneity as the most important consequence of the theory of relativity (Einstein 1914, 4), even referring to it as the relativity of time (Einstein 1915, 254).
Which principle is used when both the events are performed simultaneously?
Two or more events are said to be mutually exclusive if the occurrence of any one of them means the others will not occur (That is, we cannot have 2 or more such events occurring at the same time). For example, if we throw a 6-sided die, the events “4” and “5” are mutually exclusive.
Is absolute simultaneity possible?
The relativity of simultaneity is the concept that simultaneity–whether two events occur at the same time–is not absolute, but depends on the observer’s frame of reference.