All look good, but i’m pretty sure 7 should be velocity
The answer is A) More than 100 times greater than the electrical force
Hello
The jovian density is

, while the density of terrestrial planets is much higher. For instance, the earth's density is

. The reason of this difference is in the different chemical composition: while jupiter is made of gas (mainly hydrogen), with lower density, while the terrestrial planets are made of solid and liquid, with compounds of higher density.
<span>The correct answer to
the question that is stated above is letter d. Luminosity.
</span><span>Luminosity is the total energy that star produce in one second, depending on both the radius of the star and on its surface temperature. Thus, </span><span>all the star's properties such as its temperature, size, brightness and life span is determined by its luminosity.</span>