Is a black hole a matter/energy conversion machine ?

Off topic discourse and banter encouraged.
Post Reply
Sebastian
Asternaut
Posts: 2
Joined: Thu Apr 09, 2009 5:16 am

Is a black hole a matter/energy conversion machine ?

Post by Sebastian » Sun Sep 04, 2022 3:49 am

Is the energy emitted by blackholes proportional to the matter swallowed according to Einstein's equation ?
Top
User avatar
Chris Peterson
Abominable Snowman
Posts: 18174
Joined: Wed Jan 31, 2007 11:13 pm
Location: Guffey, Colorado, USA
Contact:
Contact Chris Peterson

Re: Is a black hole a matter/energy conversion machine ?

Post by Chris Peterson » Sun Sep 04, 2022 2:13 pm

Sebastian wrote: ↑Sun Sep 04, 2022 3:49 am Is the energy emitted by blackholes proportional to the matter swallowed according to Einstein's equation ?
As phrased, that question is meaningless. Black holes don't emit energy, except for Hawking radiation (which is strongly supported by theory, but has not been experimentally or observationally verified). Even ordinary bodies like stars or planets don't emit energy proportional to their mass or to mass changes from accumulated matter.
Chris

*****************************************
Chris L Peterson
Cloudbait Observatory
https://www.cloudbait.com
Top
Post Reply

Return to “Open Space: Discuss Anything”