本题目来源于试卷: Astrophysics and Cosmology，类别为 IB物理学
[问答题]
Why do some stars end up as*+gmy 5gbn5 yq o0va rsd01tk2 white dwarfs, and others as neutron stars ob- tc t,t5(u+s; w7qhg xopijn+fm 2z/r black hol+sth pz/xu 2( bcwt gfn7oj-+ t,iqm5;es?
参考答案:
The initial mass of a star determines its final destiny. If, after the red giant stage of a star’s life, its mass is less than 1.4 solar masses, then the star cools as it shrinks and it becomes a white dwarf. If its mass is between 1.4 and 2-3 solar masses, then the star will condense down to a neutron star, which will eventually explode as a supernova and become a white dwarf. If its mass is greater than 2-3 solar masses, then the star will collapse even more than the neutron star and it will form a black hole.
本题详细解析:
暂无
| 
