# Schwarzschild Radius

Suppose two black holes meet and coalesce into one larger black hole. If they have the same mass M and Schwarzschild radius R,

a) Express the new single black hole's Schwarzschild radius as a multiple of R.

b) Express the average density of the new single black hole in terms of the average density (rho) of each of the original black holes.

© BrainMass Inc. brainmass.com October 10, 2019, 1:40 am ad1c9bdddfhttps://brainmass.com/physics/fluid-dynamics/schwarzschild-radius-343918

#### Solution Summary

The solution discusses Schwarzschild radius.

$2.19