chalte chalte radioactivity

meko dohno wrng lag re hai :-S

@wats in name(or newton)

are we given logbook in jee hall.

i think no.

so,if we get any such problem of finding log(like there r many in radioactivity) then ow we will solve them.

any idea?????????

I think assertion is wrong,reason is right

use assumptions........or they provide wid d values
say if u want 2 calculte ...log9 .
so they'll give u
log .03 = .....sumthng

means thye give indirctly ...

that means sumthing(atleast a hint) wud be given regarding value.??????????????????[3]

wer's e dude

N=No(e)^λt

say tym elapsed is nt1/2

so itz
N=No(e)^n

hey guys point out ma mistake ....... ?