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Calculate the energy of the given alphas

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Question: As part of measuring the charge-to-mass ratio of alpha rays from radium, Rutherford measured their velocity and got about 2.5×107 m s-1. Later, more accurate measurements gave 1.53×107 m s-1. Assume that alpha particles are helium ions, and use the later value of velocity to calculate the energy of these alphas.

Reference no: EM131553169

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