If a sphere of material with average density 1000 kg/m3 were made large enough to reach the Schwarzschild radius, what would be its mass?
A) 4.3 x 108 m
B) 4.0 x 1011m
C) 1.3 x 1028 kg
D) 2.7 x 1038 kg
E) 3.4 x 1045 kg
Correct Answer:
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