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## Main Question or Discussion Point

If the Singularity Has Infinite Mass, How Does Merging With Another Black Hole Create "Suoermassive" Black Holes? Infinite Plus Infinite Is Infinite. No Increase.

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If the Singularity Has Infinite Mass, How Does Merging With Another Black Hole Create "Suoermassive" Black Holes? Infinite Plus Infinite Is Infinite. No Increase.

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Wait. That Would Be Infinite Gravity Instead?

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Vanadium 50

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It does not.If the Singularity Has Infinite Mass

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berkeman

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A black hole has finite mass. You are probably thinking of theIf the Singularity Has Infinite Mass, How Does Merging With Another Black Hole Create "Suoermassive" Black Holes? Infinite Plus Infinite Is Infinite. No Increase.

http://en.wikipedia.org/wiki/Black_hole

Singularity

Main article: https://www.physicsforums.com/wiki/Gravitational_singularity [Broken]

At the center of a black hole as described by general relativity lies a https://www.physicsforums.com/wiki/Gravitational_singularity [Broken], a region where the spacetime curvature becomes infinite.[54] For a non-rotating black hole, this region takes the shape of a single point and for a https://www.physicsforums.com/wiki/Rotating_black_hole [Broken], it is smeared out to form a https://www.physicsforums.com/wiki/Ring_singularity [Broken] lying in the plane of rotation.[55] In both cases, the singular region has zero volume. It can also be shown that the singular region contains all the mass of the black hole solution.[56] The singular region can thus be thought of as having infinite https://www.physicsforums.com/wiki/Mass_density [Broken].

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A black hole doesn't have infinite gravity either.Infinite Gravity

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