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What is the Earth's escape velocity in km/sec

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16y ago

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Are the jovian planets similar in mass to the terrestrial planets?

No. The Jovian planets are much more massive than the terrestrial planets.


Is the average density of terrestrial planets the same density as Jovian planet?

No. Terrestrial planets are much denser than Jovian planets.


Do the Jovian planets have lower average densities than the terrestrial planets?

Yes, the Jovian planets have lower average densities compared to the terrestrial planets. This is because the Jovian planets are mainly composed of gases and icy materials, while the terrestrial planets are composed of solid rock and metal.


How do Jovian and terrestrial planets compare?

Jovian planets are gas giants made mostly of hydrogen and helium, while terrestrial planets are rocky planets with solid surfaces. Jovian planets are much larger in size and have thick atmospheres, while terrestrial planets are smaller and have thinner atmospheres. Jovian planets have many moons and ring systems, while terrestrial planets have fewer moons and no rings.


How does the diameter of the terrestrial and jovian planets compare?

Jovian planets generally have larger diameters than terrestrial planets. The average diameter of terrestrial planets like Earth is around 12,742 km, while the average diameter of Jovian planets like Jupiter is around 139,822 km. This difference is due to Jovian planets being mostly composed of gases and having less dense materials compared to the rocky composition of terrestrial planets.


Why is it more difficult for gases to escape from Jovian planets than terrestrial planets?

It is more difficult for gases to escape from Jovian planets because they have much stronger gravitational forces due to their larger mass, which means gases are held more tightly to the planet. Terrestrial planets have lower mass and weaker gravity, making it easier for gases to escape into space.


What do jovian planets not have?

Jovian Planets do not have a solid surface to stand on.


Is a Jovian planets is call Inner?

Inner planets are terrestrial planets outer are jovian planets


What are the 3 characteristics the jovian planets have in common?

Jovian planets are: -gaseous -farthest planets from the sun -largest planets


Can you describe the surface of the Jovian planets?

The Jovian planets are gas giants and have no surface.


Anong the eight planets which have the largest size and least density?

The four Jovian planets


Which planets are Jovian and what does that term mean?

The Jovian Planets are Jupiter, Saturn, Uranus and Neptune.... Jovian means Made of Gas.