Physics, 15.11.2019 05:31 joy8348

What are black dwarfs?
a) cooled off white dwarfs that no longer glow visibly
b) pulsars that have slowed down and stopped spinning
c) the lowest mass main sequence stars
d) objects that are not quite massive enough to be stars
e) the end result of massive star evolution

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What are black dwarfs?
a) cooled off white dwarfs that no longer glow visibly
b) puls...