Which of these planets would be expected to have the highest average temperature?
A) a light-colored planet close to the Sun
B) a dark-colored planet close to the Sun
C) a light-colored planet far from the Sun
D) a dark-colored planet far from the Sun
E) There is not enough information to know which would be hotter.

Question

Quizplus · Accepted Answer

A dark-colored planet absorbs more heat than a light-colored planet as it is better at absorbing radiation because of its color. Also, a planet closer to the sun experiences higher temperatures due to the stronger radiation it receives. Thus, a dark-colored planet close to the Sun would be expected to have the highest average temperature among the given options.

Which of These Planets Would Be Expected to Have the Highest