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← Bihar Board Class 12 PYQ
Nuclei
Bihar Board Class 12 · Physics · 30 past questions
Topic
Radioactive decay and displacement
1
Decay law, half-life and decay constant
0
Fission, fusion and reactors
0
Mass-energy and nuclear reactions
0
Nuclear composition and properties
0
Radioactivity basics and radiations
0
Level
Easy
4
Moderate
1
Year
2026
0
2025
0
2024
0
2023
0
2022
1
2021
0
2019
0
2018
1
2017
0
1 of 30 ·
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Q17
2022 Set I
Which of the following equations is correct?
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