On Lam 發問時間: 社會與文化語言 · 8 年前

How big is the black hole

How big is the black hole ? What size is the biggest black hole ??

1 個解答

評分
  • 8 年前
    最佳解答

    Black hole classifications

    class mass size

    Supermassive black hole~105–109 MSun~0.001–10 AUIntermediate-mass black hole~103 MSun~103 km = REarthStellar black hole~10 MSun~30 kmMicro black holeup to ~MMoonup to ~0.1 mm

    2012-01-22 13:58:09 補充:

    Oh, by the way, I just saw one in my backyard.

    2012-01-22 14:30:50 補充:

    Well, it is a black hole for those bunnies went in but never came out.

    2012-01-22 22:10:53 補充:

    An example and recent find of super-duper massive BH - at a mass of 2.1 * 10^10 and size of 10 time of the solar system, not the Sun.

    http://www.nytimes.com/2011/12/06/science/space/as...

    Unfortunately, we are not close enough.

還有問題?馬上發問,尋求解答。