What would be the minimum length of the tongs used to carry

Reference no: EM13631995

A radiochemist wants to carry a small vial containing 1*10^9 Bq of cobalt-60 solution from one laboratory fume hood to another. If the estimated carrying time is 3 minutes, what would be the minimum length of the tongs used to carry the vial in order that his dose not exceed 3 mrad during the operation?

Reference no: EM13631995

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