What is the most accurate way to determine the distance to a nearby star?
A) radar ranging
B) stellar parallax
C) main-sequence fitting
D) Cepheid variables
E) Hubble's law
Correct Answer:
Verified
Q5: How does a lenticular galaxy differ from
Q11: Which types of galaxies have a clearly
Q12: Compared to spiral galaxies,elliptical galaxies are
A)redder and
Q13: Approximately how many stars does a dwarf
Q16: Most large galaxies in the universe are
A)elliptical.
B)spiral
Q22: Hubble's "constant" is constant in
A) time.
B) space.
C)
Q23: Which of the following gives the two
Q24: Dr. Smith believes that the Hubble constant
Q25: Why can't we see past the cosmological
Q26: If we represent the Milky Way Galaxy
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