As a result of our universe undergoing an accelerated expansion,
A) ( must be exactly zero.)
B) the fate of the universe is exclusively dictated by ( m.)
C) the mass density must be larger than the critical density.
D) the only possible outcome is the Big Crunch.
E) the age of the universe is currently greater than the Hubble time.
Correct Answer:
Verified
Q2: If there were no dark energy
Q3: In modern cosmology, Einstein's cosmological constant is
A)
Q4: Mass density acts to _ the expansion
Q5: If
Q6: The "Big Crunch" scenario applies to a
Q7: The accelerated expansion of the universe was
Q8: Which of the following has the greatest
Q9: If
Q10: In the 1990s, astronomers studying distant Type
Q11: If the Hubble constant had a
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