The activity of a radioactive sample is measured as 9750 count/min at t = 0 and 975 count/min at t = 5 min.The decay constant is nearly
![The activity of a radioactive sample is measured as 9750 counts per minute at t = 0 and as 975 counts per min at t = 5 minutes, The decay constant is apnoximately The activity of a radioactive sample is measured as 9750 counts per minute at t = 0 and as 975 counts per min at t = 5 minutes, The decay constant is apnoximately](https://dwes9vv9u0550.cloudfront.net/images/3795871/d63f2ecf-5ac2-4bdd-8bea-f3a2a5b96843.jpg)
The activity of a radioactive sample is measured as 9750 counts per minute at t = 0 and as 975 counts per min at t = 5 minutes, The decay constant is apnoximately
![SOLVED:The initial activity of a radioactive sample is 120 Bq. If after 24 h the activity is measured to be 15 Bq, find the half-life of the sample. SOLVED:The initial activity of a radioactive sample is 120 Bq. If after 24 h the activity is measured to be 15 Bq, find the half-life of the sample.](https://cdn.numerade.com/previews/3712f707-d1c1-45b6-80b1-6a96959bdc4d.gif)
SOLVED:The initial activity of a radioactive sample is 120 Bq. If after 24 h the activity is measured to be 15 Bq, find the half-life of the sample.
![The activity of a radioactive sample decreases to one tenth of the original activity `A_(0)` in a - YouTube The activity of a radioactive sample decreases to one tenth of the original activity `A_(0)` in a - YouTube](https://i.ytimg.com/vi/ft9i6Hr5pU0/maxresdefault.jpg)
The activity of a radioactive sample decreases to one tenth of the original activity `A_(0)` in a - YouTube
The activity of a radioactive sample is measured as No counts per minute at t = 0 and No/e counts per minute at t = 5 minutes. - Sarthaks eConnect | Largest Online Education Community
![Calculate the mass in gram of a radioactive sample pb 214 having an activity of one microcuri and half - Brainly.in Calculate the mass in gram of a radioactive sample pb 214 having an activity of one microcuri and half - Brainly.in](https://hi-static.z-dn.net/files/d91/aff987261dcd715b2e0bca836b4535e9.jpg)
Calculate the mass in gram of a radioactive sample pb 214 having an activity of one microcuri and half - Brainly.in
![The activity of radioactive sample falls from 600 / s to 500 / s in 40 minutes. Calculate its half life? The activity of radioactive sample falls from 600 / s to 500 / s in 40 minutes. Calculate its half life?](https://haygot.s3.amazonaws.com/questions/2070870_1465059_ans_712a921ef27348f18c74666c1d2910bf.jpg)
The activity of radioactive sample falls from 600 / s to 500 / s in 40 minutes. Calculate its half life?
![The activity of a radioactive sample goes down to about 6% in a time of 2 hours. The half life of the sample in minutes is about : The activity of a radioactive sample goes down to about 6% in a time of 2 hours. The half life of the sample in minutes is about :](https://d1hj4to4g9ba46.cloudfront.net/questions/1545671_1704815_ans_8403145d31124e078fac0255e19099be.jpg)
The activity of a radioactive sample goes down to about 6% in a time of 2 hours. The half life of the sample in minutes is about :
ntthe activity of a sample of radioactive material is A1 ,at time t1 ,and A2 at time t2 (t2>t1).if its mean life T ,thenn
![A radioactive sample with a half life of 1 month has the label : "Activity = 4 micro curie - YouTube A radioactive sample with a half life of 1 month has the label : "Activity = 4 micro curie - YouTube](https://i.ytimg.com/vi/U_Oma82V21U/maxresdefault.jpg)
A radioactive sample with a half life of 1 month has the label : "Activity = 4 micro curie - YouTube
![The activity of a sample of a radioactive bismuth decreases to 1/16 of its original activity in 30 - Brainly.in The activity of a sample of a radioactive bismuth decreases to 1/16 of its original activity in 30 - Brainly.in](https://hi-static.z-dn.net/files/da7/e29ab642d8fb477c3325ca7c54a3b671.jpg)