The above graph shows a plot of
ln I vs t for two radioactive
isotopes, X and Y.
Which of the following statements are correct?
(i) X is the longer - lived isotope.
(ii) The decay constant for X is smaller than
that for Y.
(iii) The half - life of Y is longer than
that for X.
The Above Graph Shows A Plot Of Ln I Vs T For Two Radioactive Isotopes X And Y Which Of The Following Statements Are C 1 (112.48 KiB) Viewed 39 times
its Question 12 4 pts The above graph shows a plot of In Ivst for two radioactive isotopes, X and Y. Which of the following statements are correct? (i) X is the longer - lived isotope. 1 (ii) The decay constant for X is smaller than that for Y. S (iii) The half-life of Y is longer than that for X. (iv) The half-lives cannot be determined from these graphs without measuring the slopes of the graphs. Canvas 0 0 & (iv) leos (6) & (iv) (i) & 6) 6) & (iv) & in
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