• 13 Posts
  • 109 Comments
Joined 2 years ago
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Cake day: June 8th, 2023

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  • Jeg kommer tilbage og tilføjer flere

    Jeg er ganske vist ikke dig, men jeg vil godt tilføje:

    The Shawshank Redemption (på dansk En verden Udenfor) Goldfinger (i mine øjne den bedste 007-film) 18. episode af Matador (Hr. Stein; okay, det er ikke en film, men den er lang og klart den bedste episode)


  • More or less. In my layman’s understanding: Black holes ‘evaporate’ slowly through Hawking radiation, losing mass as a function of their surface area (simplistically, particle/anti-particle pairs ‘pop out of nothing’ near the event horizon, one gets swallowed up the other escapes, this means a net loss of energy, which has to ‘paid’ by the black hole losing mass, think E=mc2).

    Since a black hole behaves (geometrically) like any other sphere, the proportion of its area to its volume will grow as the black hole loses mass (i.e. it will have more and more relative area the smaller it gets), this process speeds up over time thus ending in what I guess you could call an explosion (more a whimper than a bang, to borrow a phrase).

    Part 2 of your question: We don’t know.