Fusion and fission reactions are associated with:
Correct answer: D. Nuclear energy
- A. Water or hydal energy
- B. Geothermal energy
- C. Fossil fuel energy
- D. Nuclear energy
- E. Tidal energy
Explanation
Both fission and fusion are nuclear reactions that produce energy, but the applications are not the same. Fission is the splitting of a heavy, unstable nucleus into two lighter nuclei, and fusion is the process where two light nuclei combine together releasing vast amounts of energy.
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Atomic nuclei contain protons and neutrons, with nuclear size, mass defect and binding energy describing their stability. The work covers alpha, beta and gamma decay, decay equations, half-life and decay rate, along with radiation safety and medical applications such as imaging, radiotherapy and tracers.
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