Multiple Choice
Pluto's density is 1.8 g/cm3.This implies that
A) Pluto has a large iron-nickel core.
B) Pluto is about 50% water and 50% rocky material.
C) Pluto should have a magnetic field about one-third as strong as Earth's.
D) Pluto is still geologically active.
E) Pluto probably has a small ring system that hasn't yet been detected.
Correct Answer:
Verified
Correct Answer:
Verified
Q3: Which spacecraft has studied Pluto?<br>A) Pioneer 11<br>B)
Q4: The rings of Uranus are believed to
Q5: An observer on Pluto who sees Charon
Q9: In contrast to Jupiter,the magnetic field of
Q11: Pluto is...<br>A) the smallest mass planet.<br>B) the
Q45: Charon and Pluto are tidally locked so
Q62: For an observer on Uranus, the ecliptic
Q124: _ discovered Uranus using a telescope that
Q133: The existence and location of _ was
Q136: The existence of Uranus was predicted by