JEE Main & Advanced Chemistry Structure of Atom Question Bank Uncertainty principle and Schrodinger wave equation

  • question_answer Which one is not the correct relation in the following

    A)                 \[h=\frac{E}{v}\]             

    B)                 \[E=m{{c}^{2}}\]

    C)                 \[\Delta x\times \Delta p=\frac{h}{4\pi }\]          

    D)                 \[\lambda =\frac{h}{mv}\]

    Correct Answer: C

    Solution :

     \[\Delta x\times \Delta p=\frac{h}{4\pi }\] is not the correct relation. But correct Heisenberg?s uncertainty equation is \[\Delta x\times \Delta p\ge \frac{h}{4\pi }\].


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