parity selection rule वाक्य
"parity selection rule" हिंदी में parity selection rule in a sentenceउदाहरण वाक्य
- This transition is strictly forbidden by spin, symmetry, and parity selection rules; hence, direct excitation of ground state oxygen by light to form singlet oxygen is very improbable.
- They are not observed due to strong but not absolute suppression, by spin-parity selection rules ( for beta decays and isomeric transitions ) or by the thickness of the potential barrier ( for alpha and cluster decays and spontaneous fission ) .-- ->