Whether differential rotation is exhibited by Jupiter’s moons of rock and ice, such as Ganymede.
Answer to Problem 1CC
Solution:
Jupiter’s moon, such as Ganymede, does not exhibit differential rotation as it has a solid core while differential rotation can only occur in liquid planets and moons.
Explanation of Solution
Introduction:
Differential rotation can be defined as the rotation of different parts of a celestial body with different
Explanation:
Ganymede appears to be an ice-covered moon as well as the largest moon in our solar system. It has three layers: one with a metallic core; a spherical shell of rock; and the surface covered in ice. This moon does not display differential rotation as for differential rotation to occur, it has to be made up of liquid plasma, such as Jupiter itself. Ganymede has a solid core, so differential rotation cannot take place.
Conclusion:
Hence, Jupiter’s moons of rock and ice do no exhibit differential rotation. They rotate at the same speed due to their solid core.
Want to see more full solutions like this?
Chapter 12 Solutions
Universe
- Why is Pluto not considered a major planet, and what other peculiarity distinguishes it from the major planets?arrow_forwardHow many times more pressure exists in the interior of Jupiter compared to that of Earth?arrow_forwardWhat is the consequence of Uranus’ spin axis being 98° away from perpendicular to its orbital plane?arrow_forward
- What should the interior composition of Titan be if its density is 1.9 g/cm3? How do you know?arrow_forwardCalculate how many Earths would fit into the volumes of Saturn, Uranus, and Neptune.arrow_forwardThe ring systems around Jupiter and Saturn lie outside those planets respective Roche limits. True or false? How do you know?arrow_forward
- Uranus and neptune have almost similar masses. Which of them will exert the greater gravity towards the earth? Why? Explainarrow_forwardHow does Jupiter protect the earth from asteroids?arrow_forwardPart 2 of 3 The Roche limit for Jupiter is given by: R = 2.44r R = km Submit Skip (you cannot come back)arrow_forward
- Foundations of Astronomy (MindTap Course List)PhysicsISBN:9781337399920Author:Michael A. Seeds, Dana BackmanPublisher:Cengage LearningAstronomyPhysicsISBN:9781938168284Author:Andrew Fraknoi; David Morrison; Sidney C. WolffPublisher:OpenStax
- An Introduction to Physical SciencePhysicsISBN:9781305079137Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar TorresPublisher:Cengage Learning