Which process primarily generates helium and energy in stellar cores?

💡 Explanation

The proton-proton chain reaction fuses hydrogen nuclei to helium, releasing significant binding energy because nuclear fusion converts mass to energy according to E=mc², thereby creating observed energy output, rather than radioactive decay processes.

• Which phenomenon dictates orbital precession around a black hole?
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• Which outcome occurs when a fluid exceeds transitional Reynolds number?
• Which transient outcome occurs when rapidly discharging a capacitor across a mismatched transmission line?
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• Which behavior emerges when a reversible chemical reaction reaches dynamic equilibrium inside a closed container?