Which of the following comparisons between low- mass stars and high- mass main- sequence stars is true?

Question

Quizplus · Accepted Answer

Low-mass stars have a smaller surface area, so they are cooler and less luminous than high-mass main-sequence stars. This is due to the fact that low-mass stars have a slower rate of nuclear fusion in their cores, which results in less energy being released. High-mass stars, on the other hand, have a larger surface area and a faster rate of nuclear fusion, resulting in higher temperatures and higher luminosities.

Which of the Following Comparisons Between Low- Mass Stars and High-