The most efficient means of energy transport in the sun is through conduction.

Question

Quizplus · Accepted Answer

The most efficient means of energy transport in the sun is through radiation, not conduction. Conduction is the transfer of heat energy through the collision of adjacent atoms or molecules in a substance, while radiation is the transfer of energy through electromagnetic waves. In the sun's core, where nuclear fusion occurs, the energy is generated as gamma rays, which then slowly move outward through the radiative zone through a process of absorption and re-emission by atoms. Once the energy reaches the outer layer of the sun, the convective zone, it is transferred by the motion of hot gas in a process called convection.

The Most Efficient Means of Energy Transport in the Sun