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  3. 12th Class
  4. Physics
  5. Nuclear Physics And Radioactivity

12th Class Physics Nuclear Physics And Radioactivity Question Bank Case Based (MCQs) - Nuclei

  • question_answer
    Which fundamental force is always attractive?

    A) Electric force

    B) Magnetic force

    C) Gravitational force

    D) Strong nuclear force

    Correct Answer: C

    Solution :

    Option (c) is correct Explanation: Gravitational force is always attractive. There is no repulsive gravitational force.


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