If the universe is closed and finite, then a. the universe has a center and an edge. b. the universe will expand forever. c. the final fate of the universe will be very cold and of extremely low density. d. the space-time of the universe is negatively curved. e. none of the above are true.
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| a. |
the universe has a center and an edge.
|
|
| b. |
the universe will expand forever.
|
|
| c. |
the final fate of the universe will be very cold and of extremely low density.
|
|
| d. |
the space-time of the universe is negatively curved.
|
|
| e. |
none of the above are true.
|
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