A radioactive substance has a constant actity of 2000 disintegraion/mintue. The material is swparated into two fractions, one of which has an initlial activity of 100 disntegrationper secoundwhile the other fraction decays with t_(1//2) = 24 hour. The total activity in both samples after 48 hour of separation is:

A radioactive substance has a constant actity of 2000 disintegraion/mi

1.	A radioactive substance has a constant actity of 2000 disintegraion/mintue. The material is swparated into two fractions, one of which has an initlial activity of 100 disntegrationper secoundwhile the other fraction decays with t_(1//2) = 24 hour. The total activity in both samples after 48 hour of separation is:
Answer» <html><body><p>`<a href="https://interviewquestions.tuteehub.com/tag/1500-275573" style="font-weight:bold;" target="_blank" title="Click to know more about 1500">1500</a>`<br/>`<a href="https://interviewquestions.tuteehub.com/tag/1000-265236" style="font-weight:bold;" target="_blank" title="Click to know more about 1000">1000</a>`<br/>`1250`<br/>`2000`</p><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> :The problem refers that rate is constant.</body></html>