Haryana PMT Haryana PMT Solved Paper-1999

  • question_answer
    The speed of electron in first Bohr's orbit is c/137. The speed of electron in second Bohr's orbit will be :

    A)  \[\frac{c}{274}\]                                             

    B)  \[\frac{2c}{137}\]

    C) \[\frac{4c}{137}\]                                            

    D) \[\frac{c}{548}\]

    Correct Answer: A

    Solution :

                    Not Available


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