How has the rotational period of the interior of Uranus been determined?
A)by using measurements of Uranus's magnetic field taken by Voyager 2 during its flyby
B)by photographing Uranus's surface through occasional holes in the clouds
C)from measurements taken by the lander vehicle from Voyager 2 that penetrated to Uranus's surface through the clouds
D)by measuring the speeds of clouds moving around the planet

Question

Quizplus · Accepted Answer

The rotational period of the interior of Uranus has been determined by using measurements of Uranus's magnetic field taken by Voyager 2 during its flyby. This method is effective because Uranus's magnetic field is thought to be generated by motion within the planet's interior, thus providing insights into its rotation.

How Has the Rotational Period of the Interior of Uranus