Nuclei

Bihar Board Class 12 · Physics · 30 past questions

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1. Q10 2023 Set F

   The function of moderator in nuclear reactor is to

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2. Q11 2023 Set F

   The unit of radioactivity is

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3. Q12 2023 Set F

   Which of the following has the highest penetrating power?

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4. Q13 2023 Set F

   The half-life of a radioactive isotope ($^{210}$Bi) is 5 days. The fraction of the nuclei undecayed at the…

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