The selling rate of a radioactive isotope is decided by its activity. What will be the second-hand rate of a oe month old ``^32P(t_(1//2)=14.3 days)source if it was originally purchased for 800 rupees?

The selling rate of a radioactive isotope is decided by its activity. What will be the second-hand rate of a one month old P^32 (t_(1//2)=14.3 days) source if it was originally purchased for 800 rupees?

A radioactive isotope decays to such a rate that after 96 min only 1/8th of the original amount remains. The value t_(1//2) of this nuclide is

A radioactive isotope has a life of T years. How long will it take the activity to reduce to (a) 3.125% (b) 1% of its original activity?

A radioactive isotope has a half-life of T years. After how much time is its activity reduced to 6.25% of its original activity ? Given T _(1//2)=T

The rate of disintegration of a radioactive element at any instant is 10^3 dps. If the half-life of that element is 1 second, then what is its rate of disintegration after 1 second and after 3 second?

A radioactive isotope decays at such a rate that after 96 min, only 1//8th of the original amount remains. The value of t_(1//2) of this nuclide is a. 12 min b. 32 min c. 24 min d. 48 min

A radioactive isotope decays at such a rate that after 96 min, only 1//8th of the original amount remains. The value of t_(1//2) of this nuclide is a. 12 min b. 32 min c. 24 min d. 48 min