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The wavelength associated with a moving ...

The wavelength associated with a moving particle of mass 0.1 mg is `3.3xx10^(-29)`m. find its velocity `[h=6.6xx10^(-34)kg*m^(2)*s^(-1)]`.

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`lamda=(h)/(mv)`
or, `v=(h)/(mlamda)=(6.6xx10^(-34))/((0.1xx10^(-6))xx(3.3xx10^(-29)))=200m*s^(-1)`
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