Read the following : (i) The half - life period of a radioactive element X is same as the mean-life time of another radioactive element Y. Initially both of them have the same number of atoms. ThemY will decay at a faster rate than X. (ii) The electron emitted in beta radiation originates from decay of a neutron un a nucleus. (iii) The half-life of^(215) At is 100 ms. The time taken for the radioacivity of a sample "of"^(215) At to decay to 1//16th of its initial value is 400 ms. (iv) The volume (V) and mass (m) of a nucleus are related as V prop m. (v) Given a sample of Radium-226 having half-life of4 days. The probability, a nucleus disintegrates within 2 half llives is 3/4. Select the correct code for above.

Read the following : (i) The half - life period of a radioactive elem

1.	Read the following : (i) The half - life period of a radioactive element X is same as the mean-life time of another radioactive element Y. Initially both of them have the same number of atoms. ThemY will decay at a faster rate than X. (ii) The electron emitted in beta radiation originates from decay of a neutron un a nucleus. (iii) The half-life of^(215) At is 100 ms. The time taken for the radioacivity of a sample "of"^(215) At to decay to 1//16th of its initial value is 400 ms. (iv) The volume (V) and mass (m) of a nucleus are related as V prop m. (v) Given a sample of Radium-226 having half-life of4 days. The probability, a nucleus disintegrates within 2 half llives is 3/4. Select the correct code for above.
Answer» T T T T T T F T T F F T F T F F T T T F Answer :a