From what I have read, the closer one of the Galilean Moons is to Jupiter, the hotter is their interior (as a result of tidal heating due to Jupiter's gravity). The outer ones have more of an ice core. The inner ones less. When it melts, the water makes it way to the surface being less dense than the surrounding rock, and evaporates off, leaving the heavier rock forming most of the crust. Therefore the more dense the inner Galilean Moons.
Saturn's lower density compared to Jupiter is the main reason why it is almost as big despite having a smaller mass. This lower density results in Saturn's gases being spread out over a larger volume, giving it a similar size to Jupiter.
No, you would not float on Jupiter because it is a gas giant planet with no solid surface like Earth. If you were to somehow descend into Jupiter's atmosphere, the increasing pressure and density of the gases would eventually crush you before you reached any point where you could float.
By increasing the density of a gas its air pressure will subsequently increase.
Jupiter
Jupiter's
To answer the question very literally: Yes. The Galilean satellites follow the same pattern of density versus increasing distance from Jupiter that the planets' density follows versus distance from the sun. The specific pattern is: No pattern at all. Earth ... 3rd from the sun ... is the most dense planet, while Saturn ... 6th planet from the sun ... is the least dense. So there is no "just as" to compare to.
Yes. The density of the Galilean moons decreases with increasing distance from the planet. This decrease in density is likely due to the higher ice-to-rock ratio in the farther moons.
Saturn's lower density compared to Jupiter is the main reason why it is almost as big despite having a smaller mass. This lower density results in Saturn's gases being spread out over a larger volume, giving it a similar size to Jupiter.
Jupiter's average density is 1.33 g/cm^3
Jupiter's density is about 1.3 g/cm3 . Earth's is about 5.5 g/cm3 .
No, you would not float on Jupiter because it is a gas giant planet with no solid surface like Earth. If you were to somehow descend into Jupiter's atmosphere, the increasing pressure and density of the gases would eventually crush you before you reached any point where you could float.
Jupiter.
No. In our solar system, Saturn has the lowest density.
By increasing the density of a gas its air pressure will subsequently increase.
either saturn or jupiter but your best bet is jupiter
The density of air decreases at higher altitudes.
Jupiter