2. 外语
  3. A. a fraction of an inch B. the creation of new entities C. the same amount of mass D. the tiniest particle E. an explosion of h

A. a fraction of an inch B. the creation of new entities C. the same amount of mass D. the tiniest particle E. an explosion of h

admin2014-01-28  64
问题 A. a fraction of an inch B. the creation of new entities
C. the same amount of mass D. the tiniest particle
E. an explosion of huge stars F. the existence of black holes
A newly formed black hole and the star it comes from are of______.
选项
答案C
解析 根据第三段内容“Orbits(轨道)do not change because the newly formed black hole contains exactly the same amount of mass as when it was a star，only its mass is totally contracted that it can end up as no bigger than a state．”可知，新形成的黑洞和形成黑洞的物体质量是相同的，所以本题选C。
转载请注明原文地址:https://kaotiyun.com/show/gsGd777K
本试题收录于： 职称英语理工类A级题库职称英语分类
0

职称英语理工类A级

职称英语

相关试题推荐
随机试题
最新回复(0)