Models of the first star-forming clouds indicate that they had a temperature of roughly 150 K and a particle density of roughly 400,000 particles per cubic centimeter at the time they started trapping their internal thermal energy. ▾ Part A ▾ Estimate the mass at which thermal pressure balances gravity for these values of pressure and temperature. Express your answer in kilograms. Mcloud = Submit Part B 15. ΑΣΦ Mcloud = Request Answer 6 How does that mass compare with the Sun's mass? Express your answer in solar masses. 195) ΑΣΦ → 3 C CE ? ? kg Msun

Models of the first star-forming clouds indicate that they had a temperature of roughly 150 K and a particle density of roughly 400,000 particles per cubic centimeter at the time they started trapping their internal thermal energy. ▾ Part A ▾ Estimate the mass at which thermal pressure balances gravity for these values of pressure and temperature. Express your answer in kilograms. Mcloud = Submit Part B 15. ΑΣΦ Mcloud = Request Answer 6 How does that mass compare with the Sun's mass? Express your answer in solar masses. 195) ΑΣΦ → 3 C CE ? ? kg Msun