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1 257

21. The SI unit of equivalent dose is:

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1 257

20. Equivalent dose is calculated using:

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1 257

19. The SI unit of absorbed dose is:

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1 257

18. The absorbed dose is defined as:

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1 257

17. The unit of exposure dose is:

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1 257

16. Exposure dose is a measure of:

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1 257

15. The half-life of a radioactive isotope is the time required for:

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1 257

14. The SI unit of radioactive activity is:

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1 257

13. The activity of a radioactive material is defined as:

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1 257

12. Which equation describes radioactive decay?

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1 257

11. The decay constant (λ) is:

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1 257

10. Heavy radioactive nuclei usually become more stable by emitting:

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1 257

9. Gamma rays are:

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1 257

8. Which of the following consists of a helium nucleus?

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1 257

7. Radioactive decay is defined as:

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1 257

6. Binding energy per nucleon equals:

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1 257

5. Binding energy is the energy required to:

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معلومة - افتح بعد ما تحل 🌚 الإجابة Loss in mass يمكن تجي يكتب Mass defect نفس المعنى

1 257

4. The difference between the sum of the masses of free nucleons and the actual nuclear mass is called:

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1 257

3. The total mass of a stable nucleus is:

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