Please select the word from the list that best fits the definition.
distance measurements base...
Physics, 14.04.2020 18:26 TheViperMlg23676
Please select the word from the list that best fits the definition.
distance measurements based on the speed of light; used for objects in space.
parallax
light-year
main sequence
H-R diagram
white dwarf
fusion
elliptical galaxy
barred spiral galaxy
irregular galaxy
Milky Way Galaxy
Answers: 3
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