Multiple Choice
What is the relationship between Mercury's rotation about its axis (measured relative to the distant stars) and its revolution around the Sun
A) Mercury rotates once for every 3 revolutions around the Sun.
B) Mercury rotates exactly once during each revolution around the Sun.
C) Mercury rotates approximately 88 times during each revolution around the Sun.
D) Mercury rotates 3 times for every 2 revolutions around the Sun.
Correct Answer:

Verified
Correct Answer:
Verified
Q182: Why is it relatively difficult to observe
Q183: Mercury is unique among the inner planets
Q184: An observer is on the surface of
Q185: The inner planets, in order of increasing
Q186: The Caloris Basin, a huge circular region
Q188: In 2011 a major event in the
Q189: The major volcanoes on Mars have formed<br>A)
Q190: The exploratory life-sciences experiments aboard the Viking
Q191: What is the material that produces the
Q192: What is the highest mountain on Venus