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Physics Medium FPSC Uploaded: 17 Aug 2026

The process by which a heavy nucleus splits into two lighter nuclei is called:

  • A Radioactive decay
  • B Nuclear fission
  • C Nuclear fusion
  • D Beta decay
Correct Answer: Option B — Nuclear fission
Explanation:
Nuclear fission is the process in which a heavy atomic nucleus, such as uranium, splits into two smaller nuclei along with the release of a ...
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