A nova occurs when
A. a massive star experiences collapse of its iron core and explodes...
Physics, 15.04.2020 17:35 robbiannb1399
A nova occurs when
A. a massive star experiences collapse of its iron core and explodes.
B. binary black holes radiate energy away as gravity waves, spiral in, and collide.
C. hydrogen accreted onto a white dwarf from a close companion rapidly fuses to helium, releasing a large amount of energy.
D. a white dwarf accretes enough material from a close companion that electron degeneracy pressure can no longer support it, and it explodes.
Answers: 3
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