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By Approximately What Factor Did the Universe Expand Between 10⁻⁴³

Question 44

Multiple Choice

By approximately what factor did the Universe expand between 10⁻⁴³ and 10⁻³³ seconds after the Big Bang,according to present models?

A) 10
B) 10¹⁰
C) 10⁵⁰
D) The Universe did not expand during that interval.

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