Author Question: Planetary orbits A) are evenly spaced throughout the solar system. B) are highly inclined to the ... (Read 65 times)

809779 · **on:** Jul 27, 2018

Planetary orbits

A) are evenly spaced throughout the solar system.
B) are highly inclined to the ecliptic.
C) are almost circular, with low eccentricities.
D) have the Sun at their exact center.
E) are spaced more closely together as they get further from the Sun.

Question 2

Which statement about the magnetic fields of Uranus and Neptune is FALSE?

A) Neither fits the Dynamo model very well.
B) Uranus' field is tilted 60 degrees off its already tilted rotational axis.
C) Neptune's field is tilted 47 degrees to its more conventional rotational axis.
D) Both pass directly through the cores of their planets, like all other fields.
E) Both may have ammonia water replacing the liquid metallic hydrogen.