Multiple Choice
Present evidence suggests that the universe
A) will expand forever.
B) will eventually stop expanding and then remain a fixed size.
C) will eventually stop expanding and then contract.
D) has just begun to contract.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q38: The heavy elements in the earth were
Q39: In the past several billion years the
Q40: Studies of the cosmic background radiation suggest
Q41: The number of planets outside the solar
Q42: The cosmic background radiation today<br>A) is present
Q44: Considering matter and energy together, the smallest
Q45: Dark energy<br>A) is the energy equivalent of
Q46: The sun is<br>A) a Population I star.<br>B)
Q47: The Milky Way is a<br>A) globular duster.<br>B)
Q48: Magnetic fields in our galaxy trap<br>A) cosmic