NCERT · Class 10 · Science · Sources of EnergyThe process by which energy is produced in the Sun is:
Step-by-Step Solution
Nuclear fusion is the process in which lighter atomic nuclei combine to form a heavier nucleus, releasing a tremendous amount of energy in the Sun.
Detailed Options Breakdown
Option : Nuclear fission
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Sources of Energy.
Option 1: Nuclear fusion (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Chemical reaction
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Sources of Energy.
Option 3: Radioactive decay
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Sources of Energy.
💡 Study Guide: This question tests core syllabus concepts from Sources of Energy. For formulas, key summaries, and mock exam reference guides, read the full Sources of Energy Revision Notes.