Review | Constants | Periodic Table In 1999, scientists discovered a new class of black holes with masses 100 to 10,000 times the mass of our sun that occupy less space than our moon. Suppose that one of these black holes has a mass of 1 x 104 suns and a radius equal to one-half the radius of our moon. ▾ Part A What is the density of the black hole in g/cm³? The radius of our sun is 7.0 x 105 km, and it has an average density of 1.4 × 103 kg/m³. The diameter of the moon is 2.16 x 103 miles. 1 km = 0.6214 mile Express your answer in grams per cubic centimeter to two significant figures. ΜΕ ΑΣΦ Density of the black hole = 3.502 1013 Submit Previous Answers Request Answer × Incorrect; Try Again; One attempt remaining Provide Feedback Search ? g/cm³ Next > 9:33 AM 9/5/2024