When a radioactive nucleus undergoes negative beta decay, the ejected electron is....

Channel:
PW Solutions
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=rDHZ-9U1bmI


Duration: 2:42
0 views
0

Question When a radioactive nucleus undergoes negative beta decay, the ejected electron is
(A) Electron already present in the nucleus
(B) Valance electron
(C) Emitted by a neutron in the nucleus
(D) Emitted by a photon in the nucleusšŸ“²PW App Link - https://bit.ly/YTAI_PWAP šŸŒPW Website - https://www.pw.live



Other Videos By PW Solutions


2024-01-30Find the maximum wavelength of electromagnetic radiation, which can create a hole-electron pair ....
2024-01-30The Zener diode is used for....
2024-01-30The energy gap for an insulator may be....
2024-01-30Copper and silicon is cooled from \( 300 \mathrm{~K} \) to \( 60 \mathrm{~K} \), the specific re....
2024-01-30A pure semiconductor has....
2024-01-30Crystalline substances mostly exist in....
2024-01-30The half-lives of a radioactive substance are 1600 year and 400 year for \( \alpha \)-emission a....
2024-01-30There is no hole current in conductors because they have....
2024-01-30When a deuterium is bombarded on \( { }_{8} O^{16} \) nucleus, an \( \alpha \)-particle is emitt....
2024-01-30Two radioactive substances \( A \) and \( B \) have decay constants such that \( \lambda_{A}=2 \....
2024-01-30When a radioactive nucleus undergoes negative beta decay, the ejected electron is....
2024-01-30The number of \( \beta \)-particles emitted by a radioactive substance is twice the number of \(....
2024-01-30The half-life of \( B i^{210} \) is 5 days. In how much time \( \left(\frac{7}{8}\right)^{t....
2024-01-30If the half-life of a radio-nuclide is two hours the fraction decayed \( n \) four hours will be....
2024-01-30If \( t_{1 / 2} \) is the half life of a substance, then in \( 2\left(t_{1 / 2}\right) \) time s....
2024-01-30Two radioactive isotopes \( P \) and \( Q \) have half lives 10 minutes and 15 minutes respectiv....
2024-01-30Tritium \( \left({ }_{1}^{3} H\right) \) has a half-life of \( 12.5 y \) against beta decay. Wha....
2024-01-30If half life of a radioactive substance is 10 hours, then its mean life is....
2024-01-30After five half lives percentage of original radioactive atoms left is....
2024-01-30A free neutron decay to a proton but a free proton does not decay to a neutron. This is because....
2024-01-30Alpha rays emitted from a radioactive substance are ....