A planet with the same radius as Earth is just barely able to retain oxygen in its atmosphere.Another planet with an identical temperature is twice as massive as the first.What is the maximum radius of the second planet if it is also to retain oxygen in its atmosphere?

Question

Quizplus · Accepted Answer

The Answer of A planet with the same radius as Earth is just barely able to retain oxygen in its atmosphere.Another planet with an identical temperature is twice as massive as the first.What is the maximum radius of the second planet if it is also to retain oxygen in its atmosphere?

A Planet with the Same Radius as Earth Is Just