Stars of lower mass have deeper convection zones outside their cores than stars of higher mass.

Question

Quizplus · Accepted Answer

This is because stars of lower mass have less intense gravitational pressure in their cores, so their energy must be transported by convection over a larger area. Stars of higher mass have stronger gravitational pressure, so their energy can be transported by radiation more easily, allowing for smaller convection zones outside their cores.

Stars of Lower Mass Have Deeper Convection Zones Outside Their