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Q. A-hyperon has an average life-time of about 2.5 x 10^-10 s in its rest frame. If it travels a distance of 0.05 m in

Q. A-hyperon has an average life-time of about 2.5 x 10^-10 s in its rest frame. If it travels a distance of 0.05 m in a bubble chamber before decaying, calculate its velocity?

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