The activity of a sample reduces from `A_(0) "to" (A_(0))/(sqrt(3))` in one hour. The activity after f3 hours more will be

The activity of a sample reduces from A_(0) "to" (A_(0))/(sqrt(3)) in one hour. The activity after 3 hours more will be

The activity of the radioactive sample decreases form I_0 to I_0/3 in 9 years. After 9 years more the sample shall decrease form (I_0)/(3) to

After 200 days the activity of a radioactive sample reduces to 8000 dps. After another 100 days the activity reduces to 8000/sqrt(2) dps. It can be said that:

The activity of a radioactive sample decreases to 1//3 of the original activity, A_(0) in a period of 9 years. After 9 years more, its activity A_(0)//x . Find the value of x .

The activity of a radioactive sample decreases to one tenth of the original activity A_(0) in a period of one year further After further 9 years, its activity will be :

The activity of a radioactive sample initially is 3200 dps and after 8hours activity is 100 dps. What will be the activity after 4.8hr from start in dps?

The activity fo a radioactive sample decrases t 1//3 of the orginal acticity. A_(0) in a period of 9 year. After 9 year more, its activity will be: