Suppose a quasar is shining with a luminosity L.  What is the approximate minimal mass of the black hole?  (If the black hole had a lower mass than this, the pressure in the material would overcome the gravity of the black hole and the material would be blown apart.) Give your answer in solar masses, in scientific notation to one significant figure (no decimal places).   Value: L = 1*10^12 Lsun​

Astronomy
1st Edition
ISBN:9781938168284
Author:Andrew Fraknoi; David Morrison; Sidney C. Wolff
Publisher:Andrew Fraknoi; David Morrison; Sidney C. Wolff
Chapter27: Active Galaxies, Quasars, And Supermassive Black Holes
Section: Chapter Questions
Problem 29E: The quasar that appears the brightest in our sky, 3C 273, is located at a distance of 2.4 billion...
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Suppose a quasar is shining with a luminosity L.  What is the approximate minimal mass of the black hole?  (If the black hole had a lower mass than this, the pressure in the material would overcome the gravity of the black hole and the material would be blown apart.)

Give your answer in solar masses, in scientific notation to one significant figure (no decimal places).

 

Value:

L = 1*10^12 Lsun​

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