Find what is the velocity of the free particle

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Reference no: EM13228410

A free particle has kinetic energy equal to 35 eV.

a) What is the velocity of the particle?

b) If this velocity is known to within 0.2% accuracy, what is fx of the position that particle? Assume that the mass of the particle is 2 x 10-26 kg. Use h and give the answer in nm.

Reference no: EM13228410

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