Find the uncertainty in momentum for the particle

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Question: 1. A matter wave traveling at 500 m/s for 10s has a 0.1% uncertainty in the position of a particle. Find the uncertainty in momentum for the particle

2. What is the de Broglie wave number of a proton of 50 MeV kinetic energy? If the energy is uncertain by 3%, what is the uncertainty in time?

Reference no: EM131467688

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