Multiple Choice
The absolute magnitude of a star is the brightness the star would appear to have if it were placed at what distance from Earth?
A) 32.6 ly
B) distance to the galactic center
C) 10 ly
D) 1 au
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q189: When comparing two stars, the one with
Q190: Absolute magnitude is defined as the apparent
Q191: A particular star is at a distance
Q192: How many times brighter than a magnitude
Q193: What condition is necessary on Earth to
Q195: Astronomers originally classified the spectra of stars
Q196: Which important property of stars can be
Q197: Which of these MOST plausibly explains why
Q198: In the spectral classification scheme, what designation
Q199: Which of these statements can be used