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27) Calculate the time it would take for 1 solar mass black to radiate its energy. pont

27) Calculate the time it would take for 1 solar mass black to radiate its energy. pont

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27) Calculate the time it would take for 1 solar mass black to radiate its energy.points
Transcribed Image Text:27) Calculate the time it would take for 1 solar mass black to radiate its energy.points
Expert Solution
Concept and Principle:
  • Black holes lose their mass by hawking radiation.  Hawking radiation is when pair production takes place near the event horizon. When this happens one particle is absorbed while the other escapes with some energy from the black hole.

 

  • The lifetime or the time is taken for a black hole to completely evaporate is given by,

t=M33α

Here M is the mass of the black hole and α is a constant with a value of 3.96 × 1015 kg3∙s-1.

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