The Rotation Periods for the Jovian Planets Jupiter, Saturn, Uranus

Multiple Choice

The rotation periods for the Jovian planets Jupiter, Saturn, Uranus, and Neptune are

A) somewhat shorter than that of Earth, between 10 to 20 hours.
B) reasonably long, on the order of several Earth days.
C) much shorter than that of Earth, between 1 and 2 hours.
D) very long, on the order of years, because of the sizes of these planets.