A(n) __________ has the same luminosity as, but is larger than a G5 white dwarf.
A. A0 main-sequence star.
B. K0 supergiant.
C. K5 giant.
D. M5 main-sequence star (red dwarf).
Answer:D
A(n) __________ has the same luminosity as, but is larger than a G5 white dwarf.
A. A0 main-sequence star. B. K0 supergiant. C. K5 giant. D. M5 main-sequence star (red dwarf).