Vocabulary Tests Available for:
"Astronomy Ch.8 (The family of stars)"
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absolute visual magnitude (mv)
binary stars
brown dwarf
eclipsing binary system
flux
giant
hertzsprungrussell (hr) diagram
intrinsic brightness
l dwarf
light curve
luminosity
luminosity class
magnitude-distance formula
main sequence
mass-luminosity relation
parsec (pc)
red dwarf
spectral class or type
spectral sequence
spectroscopic binary system
spectroscopic parallax
star cluster
stellar parallax (p)
supergiant
t dwarf
visual binary system
white dwarf