A sample has two isotopes \( A^{150} \) and \( B \) having masses \...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=qhBMsokT4eA


Duration: 0:00
13 views
0

A sample has two isotopes \( A^{150} \) and \( B \) having masses \( 50 \mathrm{~g} \) and \( 30 \mathrm{~g} \) respectively. \( A \) is radioactive and \( B \) is stable. A decays to \( A^{\prime} \) by emitting \( \alpha \) particles. The half life of \( A \) is \( 2 \mathrm{hrs} \). The mass of total sample after 4 hours is nearly \( 4 n \times 10^{-n} \mathrm{~kg} \). Find \( n \)
πŸ“² PW App Link - https://bit.ly/YTAI_PWAP
🌐 PW Website - https://www.pw.live/



Other Videos By PW Solutions


2023-02-25In the figure an arrangement of young's double slit experiment is s...
2023-02-25In a YDSE a parallel beam of light of wavelength \( 6000 \AA \) is ...
2023-02-25Venus has a rotational period of 243 days. What would be the altitu...
2023-02-25In a Young's experiment, the upper slit is covered by a thin glass ...
2023-02-25Huygen was the first scientist who proposed the idea of wave theory...
2023-02-25Huygen was the first scientist who proposed the idea of wave theory...
2023-02-25In an interfrence arrangement similar to Young's double-slit experi...
2023-02-25In the figure an arrangement of young's double slit experiment is s...
2023-02-25Huygen was the first scientist who proposed the idea of wave theory...
2023-02-25The decay constant of a radioactive substance is \( 0.173 \) (years...
2023-02-25A sample has two isotopes \( A^{150} \) and \( B \) having masses \...
2023-02-25\( A \pi^{\circ} \) meson at rest decays into two photons of equal ...
2023-02-25Consider a nuclear reaction \( A+B \rightarrow C \). A nucleus ' \(...
2023-02-25A sealed box was found which stated to have contained alloy compose...
2023-02-25The half-life of \( { }^{40} \mathrm{~K} \) is \( \mathrm{T}=1.30 \...
2023-02-25There is a stream of neutrons with a kinetic energy of \( 0.0327 \m...
2023-02-25A slit of size \( 0.15 \mathrm{~cm} \) is placed at \( 2.1 \mathrm{...
2023-02-25About \( 185 \mathrm{MeV} \) of usable energy is released in the ne...
2023-02-25Consider a fusion reaction \( { }^{4} \mathrm{He}+{ }^{4} \mathrm{H...
2023-02-25Two chunks of metal with heat capacities \( \mathrm{C}_{1} \) and \...
2023-02-25Consider a point source emitting \( \alpha \)-particles and recepto...