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    melindaholmes33's Avatar
    melindaholmes33 Posts: 1, Reputation: 1
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    #1

    Nov 7, 2010, 01:56 PM
    Calculat the wavelength
    Calculate the wavelength associated with a neutron having a mass of 1.675 * 10^-24 g and a kinetic energy of 6.21 * 10^-21 J.
    Unknown008's Avatar
    Unknown008 Posts: 8,076, Reputation: 723
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    #2

    Nov 7, 2010, 10:23 PM

    Find the speed of the neutron using:



    Then use the equation of Max Planck:



    to get the value of lambda, the wavelength.
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