Multiple Choice
If space has a flat geometry,what will happen to two initially parallel flashlight beams as they traverse billions of light-years of space?
A) They will remain parallel.
B) They will gradually diverge (move apart) to a maximum separation,and then gradually converge and cross.
C) They will gradually converge (move together) and eventually cross.
D) They will gradually diverge (move apart) .
Correct Answer:
Verified
Correct Answer:
Verified
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