KVPY Sample Paper KVPY Stream-SX Model Paper-25

  • question_answer
    The binding energies of the atom of elements A & B are \[{{E}_{a}}\]& \[{{E}_{b}}\] respectively. Three atoms of the element 5 fuse to give one atom of element A. This fusion process is accompanied by release of energy e. Then \[{{E}_{a}},\] \[{{E}_{b}}\] are related to each other as

    A) \[{{E}_{a}}+e=3{{E}_{b}}\]

    B) \[{{E}_{a}}=3{{E}_{b}}\]

    C) \[{{E}_{a}}-e=3{{E}_{b}}\]    

    D) \[{{E}_{a}}+3{{E}_{b}}+e=0\]

    Correct Answer: C

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