|
In the presence of the temperature gradients, the hot gas rises to the top carrying the energy with it. As it rises, it cools, loses energy, and eventually begins to sink again. This sets up a flow pattern in which forms convection cells. For example, a hot stove in a room heats the air around it by conduction. This heated air rises, and cooler air rushes to replace it. Then the cooler air near the stove becomes war and rises. The exchange or air current causes the energy to the star's atmosphere. |
Back To Interior | Core | Radiation Zone | Convection Zone |