Multiple Choice
Evidence for the big bang comes from
A) observations of the pulsations of distant neutron stars.
B) the observation that the galaxies are all receding from each other.
C) observation of the cluster of stars near the center of the Milky Way galaxy.
D) All of the above.
E) None of the above.
Correct Answer:
Verified
Correct Answer:
Verified
Q30: One unusual aspect of dark matter is<br>A)
Q31: What is the universe mostly made of?<br>A)
Q32: One experiment that informs us that gravity
Q33: The big bang is thought to have
Q34: Space and time<br>A) have always existed.<br>B) were
Q36: According to the principle of equivalence, gravity
Q37: If you were in a spaceship in
Q38: According to the principle of equivalence, acceleration
Q39: By observing gas clouds orbiting the centers
Q40: The cosmic microwave background is<br>A) caused by