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The velocity associated with a proton mo...

The velocity associated with a proton moving in a potential difference of `1000 V` is `4.37xx10^(5) m s^(-1)`. If the hockey ball of mass `0.1 kg` is moving with this velocity, calculate the wavelength associated with this velocity.

Text Solution

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`lamda = (h)/(mv) = (6.626 xx 10^(-34) kg m^(2) s^(-1))/((0.1lh) (4.37 xx 10^(5) ms^(-1))) = 1.516 xx 10^(-28) m`
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Knowledge Check

  • A cricket ball of 0.5 kg is moving with a velocity of 100ms^(-1) . The wavelength associated with its motion is :

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