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The uncertainty in the location of a particle moving with velocity 7.28 X 107m /s is two times its de-Broglie wavelength. What is the uncertainty in measuring the velocity?

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The uncertainty in the location of a particle moving with velocity 7.28 X 10<sup>7</sup>m /s is two times its de-Broglie wavelength. What is the uncertainty in measuring the velocity?






 
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