Multiple Choice
Event 2 occurs a time t after event 1.If event 2 was caused by event 1,which of the following must be true?
A) The distance between event 1 and event 2 can be any amount.
B) The distance between event 1 and event 2 is not more than c t.
C) There are frames of reference in which event 2 is before event 1.
D) There are frames of reference in which event 1 is not related to event 2.
E) All of these choices are false.
Correct Answer:

Verified
Correct Answer:
Verified
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