What would happen if the fusion rate in the core increased but the core could not expand?
A)The Sun's core would cool and the rate of fusion would decrease.
B)The Sun's core would reach a new equilibrium, but at a higher temperature.
C)The Sun's core would heat and the rate of fusion would increase further.
D)The Sun's core would reach a new equilibrium, but at a cooler temperature.

Question

Quizplus · Accepted Answer

If the fusion rate in the core increased but the core could not expand, the core would heat up due to the increased energy production. This increase in temperature would further increase the rate of fusion, creating a feedback loop that leads to even more heat and fusion, as described in option C.

What Would Happen If the Fusion Rate in the Core