Which of the following items would not be considered "dark matter" by astronomers?
A) people
B) basketballs
C) black holes
D) red giants
E) weakly interacting massive particles
Correct Answer:
Verified
Q53: Weakly interacting particles (WIMPs)interact with other particles
Q54: Your friend left your house and is
Q55: Although we know less about dark matter
Q56: Refer to this scenario for the following
Q57: Which of the following statements best describes
Q59: How do X- ray measurements help us
Q60: What is one of the alternatives to
Q61: How does gravitational lensing tell us about
Q62: The enclosed mass M(<r)represents ALL of the
Q63: Why can we not measure the mass
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