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HEC ETC - USAT CS Entry Test - Physics - Nuclear Physics - Quiz 1

Practice 10 high yield MCQs on Physics from Chapter Nuclear Physics for USAT CS Entry Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 1 of the series.

1. What is radioactivity?



2. Who discovered radioactivity?



3. What are gamma rays?



4. What happens in alpha decay?



5. How do mass number and atomic number change in alpha decay?



6. What are the properties of alpha particles?



7. What is the charge of an alpha particle?



8. What happens in beta decay?



9. How do mass number and atomic number change in beta decay?



10. What are the properties of beta particles?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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