Physics
General Knowledge
6. | Which one of the following is used as a moderator in nuclear reactor |
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7. | Which one among the following radiations carries maximum energy? |
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8. | Which one of the following remains constant while throwing a ball upward? |
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9. | Which one of the following is the unit of activity of a radioactive source? |
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10. | Which one of the following common devices works on the basis of the principle of mutual induction? |
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