NEET Sample Paper NEET Sample Test Paper-39

  • question_answer A 0.66 kg ball is moving with a speed of 100 m/s. The associated wavelength will be

    A) \[6.6\times {{10}^{-32}}\,m\]

    B) \[6.6\times {{10}^{-34}}\,m\]

    C) \[1.0\times {{10}^{-35}}\,m\]

    D) \[1.0\times {{10}^{-32}}\,m\]  

    Correct Answer: C

    Solution :

     \[\lambda =\frac{h}{mv}=\frac{6.6\times {{10}^{-34}}}{0.66\times 100}=1\times {{10}^{-35}}m\]

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