The activity fo a radio nuclide (`.^(100)X`) is `6.023` cuire. If the disnegration constant is `3.7xx10^(-4) sec^(-1)` , the mass of radio nuclide is:

The activity of a radionuclide (X^(100)) is 6.023 curie . If the disintegration constant is 3.7 xx 10^(4) sec^(-1) , the mass of the radionuclide is :

The activity of radionuclide (""^(100)X) is 6.023 curie. If the disintegration constatnt is 3.7xx10""^(4)sec""^(-1) ,the mass of radionuclide is

The activity of a radioactive nucleide (X^(100)) is 6.023 curie. If its disintegration constant is 3.7xx10^(10) "sec"^(-1) , the mass of X is

The activity of a radioactive nuclide X^(100) is 6.023 curie at a certain time 't' . If its disintegration constant is 3.7 xx 10^(4)s^(-1) the mass of X after t sec is : a) 6.022 xx 10^(6) g b) 10^(-13) g c) 10^(-15) g d) 10^(-17) g

The activity of a sample of radioactive element .^(100)A is 6.02 curie. Its decay constant is 3.7 xx 10^(4) s^(-1) . The initial mass of the sample will be:

The activity of a sample of radioactive element X^(100) is 6.02 curie. Its decay constant is 3.7 xx 10^(-4) s^(-1) . The initial mass of the sample will be a. 10^(-6) g b. 10^(-8) g c. 10^(-20) g d. 10^(-15) g

The activity of a sample of radioactive element X^(100) is 6.02 curie. Its decay constant is 3.7 xx 10^(4) s^(-1) . The initial mass of the sample will be a. 10^(-6) g b. 10^(-8) g c. 10^(-20) g d. 10^(-15) g

Define the activity of a radio nuclide. Write its S.I. unit. Give a plot of the activity of a radioactive species versus time. How long will a radioactive isotope, whose half life is T years, take for its activity to reduce to 1//8 th of its initial value ?

Define the activity of a radio nuclide. Write its S.I. unit. Give a plot of the activity of a radioactive species versus time. How long will a radioactive isotope, whose half life is T years, take for its activity to reduce to 1//8 th of its initial value ?