Question
please explain how correctly fill in table 3 based on data from table 1.
Table I: Largest half-life nucleus Time, t(s) N Time, t(s) N Time, t(s) N 0 36 204 72 4 40 76 8 44 80 12 48 84 400 369 334 30
Table III: CALCULATION OF HALF-LIFE from Table I Deviation N At = t2-t ti N2(=C,/2) t2 AD HALF-LIFE (time): MEAN At + sec CAL
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Sol: From table-1 we have to findout after howlong N become near about half of previous value of N

Table I: Largest half-life nucleus Time, t(s) N Time, t(s) Time, t(s)N Z 204 72 76 8 80 84 0 400 36 4 36940 334 44 12 308 48

Table III: CALCULATION OF HALF-LIFE from Table I Deviation At = t2-t1 ti N2(=C/2) t2 N 369 40 40-4=36 4 186 152 48 48-12=36 3

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