Radius of this black hole find its diameter in light hours

Reference no: EM13549479

The radius of a black hole is approximately 3 km times the mass of the black hole in solar mass units. If a galactic black hole has a mass of 1 million solar masses what is its diameter in A.U.s? For an accretion disk 10 times the radius of this black hole find its diameter in light hours.

Reference no: EM13549479

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