Internal heat source include celestial objects, such as moons, dwarf planets, brown dwarfs, stars and planets.
Uranus
Neptune is because its the farthest planet away from the Sun. Comment : Uranus is just about the coldest planet, because Neptune has an internal heat source.
Internal heat.
Most of Jupiter's internal heat is due to its contraction, when its contracts it changes potential energy into kinetic energy and through this energy change a large amount of friction heat is created.
Jupiter
Uranus
earth's internal heat
earth's internal heat
heat
The planet get its light from their internal heat source.
Which internal energy source produces heat by converting gravitational potential energy into thermal energy?
Heat from radioactive decay
the heats internal heat energy
The Sun and the earth's internal heat
yes
Yes it does but no one knows why
The molten inner core of the earth.