Radioactivity - Nuclei


5 Questions MCQ Test Physics Class 12 | Radioactivity - Nuclei


Description
This mock test of Radioactivity - Nuclei for Class 12 helps you for every Class 12 entrance exam. This contains 5 Multiple Choice Questions for Class 12 Radioactivity - Nuclei (mcq) to study with solutions a complete question bank. The solved questions answers in this Radioactivity - Nuclei quiz give you a good mix of easy questions and tough questions. Class 12 students definitely take this Radioactivity - Nuclei exercise for a better result in the exam. You can find other Radioactivity - Nuclei extra questions, long questions & short questions for Class 12 on EduRev as well by searching above.
QUESTION: 1

The control rods in a nuclear reactor

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QUESTION: 2

A sample of radioactive material contains 1018 atoms. The half life of the material is 2 days, then the activity of the sample is​

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QUESTION: 3

γ (Gamma) rays are​

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QUESTION: 4

When a radioactive nucleus emits a β – particle, the mass number of the atom

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QUESTION: 5

The purpose of moderator in a nuclear reactor is​

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