The number of \( \alpha \)-particles emitted per second by \( 1 \mathrm{~g} \) of \( { }^{226} \...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=DL2XN7VdnBg


Category:
Let's Play
Duration: 3:33
2 views
0

The number of \( \alpha \)-particles emitted per second by \( 1 \mathrm{~g} \) of \( { }^{226} \mathrm{Ra} \) is \( 3.7 \times 10^{10} \). The decay constant is
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-04-10Which of the following rate law has an overall order of \( 0.5 \) for reaction involving substan...
2023-04-10If the energy released by burning \( 1 \mathrm{~g} \) of carbon is \(3\) \( \times 10^{11} \math...
2023-04-10The rate of certain hypothetical reaction \( \mathrm{A}+\mathrm{B}+\mathrm{C} \rightarrow \) pro...
2023-04-10An artificial transmutation was carried out on \( { }_{7}^{14} \mathrm{~N} \) by an \( \alpha \)...
2023-04-10At radioactive equilibrium, the ratio of two atoms \( \mathrm{A} \) and \( \mathrm{B} \) are \( ...
2023-04-10In the reaction \( { }_{1}^{2} \mathrm{H}+{ }_{1}^{3} \mathrm{H} \longrightarrow{ }_{2}^{4} \mat...
2023-04-10The decay constant of \( { }^{226} \mathrm{Ra} \) is \( 1.37 \times 10^{-11} \mathrm{sec}^{-1} \...
2023-04-10Which of the following transformations is not correct?
2023-04-10The reaction, \( { }_{92}^{235} \mathrm{U}+{ }_{0}^{1} \mathrm{n} \longrightarrow{ }_{56}^{140} ...
2023-04-10Number of \( \alpha \)-particles emitted per second by a radioactive element falls to \( 1 / 16 ...
2023-04-10The number of \( \alpha \)-particles emitted per second by \( 1 \mathrm{~g} \) of \( { }^{226} \...
2023-04-10Nuclear reaction accompanied with emission of neutron(s) is
2023-04-10If half-life of a substance is \(5\) years, then the total amount of substance left after \(15\)...
2023-04-10A radioactive isotope A undergoes simultaneous decay to field \( \mathrm{B} \) and \( \mathrm{C}...
2023-04-10The radioisotope tritium \( \left({ }_{1}^{3} \mathrm{H}\right) \) has a half-life of \( 12.3 \)...
2023-04-10Group displacement law states the emission of \( \alpha \) or \( \beta \) particle results in th...
2023-04-10If \( 8.0 \mathrm{~g} \) of radioactive isotope has a half-life of \( 10 h \), the half-life of ...
2023-04-10The radioactivity due to \( { }^{14} \mathrm{C} \)-isotope \( \left(\mathrm{t}_{1 / 2}=6000\righ...
2023-04-10Which of the following nuclei is unstable?
2023-04-10The more stable isotope of sodium is \( { }^{23} \mathrm{Na} \). The atom \( { }^{24} \mathrm{Na...
2023-04-10\( { }_{13}^{27} \mathrm{Al} \) is stable isotope, \( { }_{13}^{29} \mathrm{Al} \) is expected t...