Sub-topic 1
2026 · National Quarterfinal
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Economic and technological applications of nuclear and particle physics
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Sub-topic 2
2025 · National Final
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Estimating nuclear size from the mass number using the nuclear radius formula
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Sub-topic 3
2025 · National Final
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Comparing half-lives of two radioisotopes from decay data
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Sub-topic 4
2013 · National Preliminary
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Ionization as one way radiation affects matter
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Sub-topic 5
2020 · National Preliminary
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Kinetic energy of a subatomic-scale particle from its mass and speed
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Sub-topic 6
2021 · National Semifinal
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Ordering common lasers by increasing emission wavelength
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