Black Hole
What are they?
<ul><li>Schwarzschild  </li></ul><ul><li>Rotating </li></ul><ul><li>Charged </li></ul>Types
Class <ul><li>Class    Mass  Size </li></ul><ul><li>Supermassive black hole  ~10^5–10^9 × Mass of the Sun  (Size=~0.001–10...
Formation
Paradox and myths <ul><li>Disapearance </li></ul><ul><li>Vacum </li></ul><ul><li>Worm holes </li></ul>
If We Can't See Them, How Do We Know They're There?
Cygnus X-1
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Black holes 3

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Presentation created by Amsterdam Open Schoolgemeenschap Bijlmer students for the Comenius METER project.

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Black holes 3

  1. 1. Black Hole
  2. 2. What are they?
  3. 3. <ul><li>Schwarzschild </li></ul><ul><li>Rotating </li></ul><ul><li>Charged </li></ul>Types
  4. 4. Class <ul><li>Class Mass Size </li></ul><ul><li>Supermassive black hole ~10^5–10^9 × Mass of the Sun (Size=~0.001–10 AU) (1Astronomical unit=149,597,871 kilometres) </li></ul><ul><li>Intermediate-mass black hole ~10^3× Mass of the Sun (size=~10^3 km = REarth) </li></ul><ul><li>Stellar-mass ~10× Mass of the Sun ~30 km </li></ul><ul><li>Micro black hole up to ~Mass of the Moon (Size=up to ~0.1 mm) micro black holes are in theory only as there too small too see </li></ul>
  5. 5. Formation
  6. 6. Paradox and myths <ul><li>Disapearance </li></ul><ul><li>Vacum </li></ul><ul><li>Worm holes </li></ul>
  7. 7. If We Can't See Them, How Do We Know They're There?
  8. 8. Cygnus X-1

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