NEET Physics Nuclear Physics And Radioactivity NEET PYQ-Nuclear Physics

  • question_answer
    Fusion reaction takes place at high temperature because                                   [AIPMT (S) 2011]

    A)  atoms get ionised at high temperature

    B)  kinetic energy is high enough to overcome the coulomb repulsion between nuclei

    C)  molecules break up at high temperature

    D)  nuclei break up at high temperature

    Correct Answer: B

    Solution :

    Fusion reaction takes place at high temperature because kinetic energy is high enough to overcome the Coulomb repulsion between nuclei.


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