J & K CET Engineering J and K - CET Engineering Solved Paper-2013

  • question_answer
    According to Bohr model of hydrogen atom, only those orbits are permissible which satisfy the condition

    A)  \[mv=nh\]

    B)  \[\frac{m{{v}^{2}}}{r}=n\left( \frac{h}{2\pi } \right)\]

    C)  \[mvr=n\left( \frac{h}{2\pi } \right)\]

    D)  \[mv{{r}^{2}}=n\left( \frac{h}{2\pi } \right)\]

    Correct Answer: C

    Solution :

    According to Bohr's model \[mvr=\frac{nh}{2\pi }\]


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