ch42-p076 - 76. (a) Assuming a target area of one square...

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76. (a) Assuming a “target” area of one square meter, we establish a ratio: rate through you total rate upward m km m km = × 1 2 6 10 1000 38 10 2 52 2 12 . .. c h bg The SI unit becquerel is equivalent to a disintegration per second. With half the beta- decay electrons moving upward, we find rate through you = 1 2 ss 11 0 3 81 0 1 91 0 16 12 4 ×× = × ch c h which implies (converting sh
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This note was uploaded on 05/19/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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