Gamma ray photon emitted with has an energy

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A gamma ray photon emitted with 226Ra (m=226.0254406u) has an energy of 0.186MeV. Use conservation of linear momentum to compute the recoil speed of a 226Ra nucleus after such a gamma ray is emitted. Assume that the nucleus is at rest initially, and that relativistic effects can be ignored.

Reference no: EM13668543

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