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When the momentum of a proton is change...

When the momentum of a proton is changed by an amount ` p_(0)` the corresponding change in the de Brolie wavelength is found to be 0.25% . Find the original momentum of the photon .

Text Solution

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`lambda prop 1/p`
`rArr (Deltap)/p= -(Deltalambda)/lambda`
`rArr p_0/p=0.25/100`
`rArr p=400p_0`
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