Multiple Choice
Can anything go faster than light?
A) No, special relativity forbids it.
B) No, general relativity forbids it.
C) Yes, space can expand at faster then lightspeed.
D) Yes, certain subatomic particles can move through space at faster than lightspeed.
E) Superman can.
Correct Answer:

Verified
Correct Answer:
Verified
Q20: Which chemical elements were created during the
Q21: The expansion of the universe seems to
Q22: In coming to the conclusion that lightbeams
Q23: In the general theory of relativity, we
Q24: One line of evidence supporting the big
Q26: Dark energy is made of<br>A) invisible electromagnetic
Q27: Galaxies seem to be made mostly of
Q28: According to the theory of cosmic inflation,
Q29: The evidence favors a universe whose overall
Q30: One unusual aspect of dark matter is<br>A)