Assertion: nebula's density | /r/HasProperty | 1.8 × 1016 g
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Source sentences:
text: For a 1-solar-mass black hole, the average density inside the Schwarzschild radius is 1.8 × 1016 g cm−3; however, for a supermassive, 100 million solar mass black hole, the average density inside the Schwarzschild radius is only 1.8 g cm−3.