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Title: Which event occurred at a redshift around 1100? Post by: khalasar99 on Mar 19, 2018 Which event occurred at a redshift around 1100?
a. big bang b. inflation c. CMB d. first stars formed Question 2 Which of the following types of Universe has no center and no edge? a. closed b. flat c. open d. All of the other choices are correct. Question 3 Which of the following agrees with a no-center, no-edge Universe? a. a flat geometry b. a positive-curved geometry c. a negative-curved geometry d. All of the other choices are correct. Question 4 How old is the Universe since the big bang? Pick the best answer according to radioactive dating in the solar system, light travel times to most distant galaxies, time reversal of the big bang, and observations of the 3-K radiation. a. 1400 years b. 14,000 years c. 14,000,000 years d. 14,000,000,000 years Title: Which event occurred at a redshift around 1100? Post by: Tkonrye on Mar 19, 2018 c d d d Title: Which event occurred at a redshift around 1100? Post by: khalasar99 on Mar 19, 2018 All are answered correctly
Title: Which event occurred at a redshift around 1100? Post by: Tkonrye on Mar 19, 2018 Happy to help
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