Physics Questions Answers

• 71. The nuclear reaction in which a heavy nucleus splits into two nuclei of nearly equal mass is called

  1. Nuclear fusion
  2. Nuclear fission
  3. Nuclear reaction
  4. Fast breeding

  Answer And Explanation

  Answer: Option B

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• 72. Which unit we use to express Nuclear sizes ?

  1. Tesla
  2. Newton
  3. Fermi
  4. None of above

  Answer And Explanation

  Answer: Option C

  Explanation:

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