Physics, 11.04.2020 04:26 Michcardwell8570
The dependence of planetesimal composition on distance from the Sun and the existence of the frost line resulted in two main types of planets in our Solar System: the inner rocky planets and the outer gas giants. The gas giants are observed to be made mostly of hydrogen and helium. Given this observation and what you have learned about planetesimal formation through accretion, and the types of materials that condensed at that distance from the Sun, which of the following is the most likely way that the gas giants formed?
A. They must have formed elsewhere and been captured by the Sun's gravity because hydrogen and helium could not condense into a solid at the temperature of the Solar Nebula.
B. Hydrogen and helium condensed into a solid and accreted to form the gas giants.
C. Rock, metal, and ices made of materials like water, ammonia, and methane condensed into a solid and grew large enough to gravitationally attract hydrogen and helium gas from the Solar Nebula.
Answers: 2
Physics, 22.06.2019 15:30
Ineed ! using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.
Answers: 1
Physics, 22.06.2019 18:30
Two trains leave a station at the same time, train a travels at a constant speed of 16 m/s. train b starts at 8.0 m/s but accelerates constantly at 1.0 m/s squared. after 10.0 seconds, which train has the greater speed?
Answers: 1
Physics, 23.06.2019 08:30
Hi , i am new here can anyone me out with this question why is space black after having so many shining objects like sun , moon , stars
Answers: 3
The dependence of planetesimal composition on distance from the Sun and the existence of the frost l...
Chemistry, 13.11.2021 03:40
English, 13.11.2021 03:40
English, 13.11.2021 03:40
Mathematics, 13.11.2021 03:40
Mathematics, 13.11.2021 03:40
Mathematics, 13.11.2021 03:40
Chemistry, 13.11.2021 03:40
Mathematics, 13.11.2021 03:40
History, 13.11.2021 03:40