Forbidden transition definitions
| Word backwards | neddibrof noitisnart |
|---|---|
| Part of speech | The part of speech of "forbidden transition" is noun. |
| Syllabic division | for-bid-den tran-si-tion |
| Plural | The plural of the word "forbidden transition" is "forbidden transitions." |
| Total letters | 19 |
| Vogais (4) | o,i,e,a |
| Consonants (7) | f,r,b,d,n,t,s |
Forbidden transition refers to a shift from one state to another that is not allowed or is restricted under certain circumstances. This concept is commonly used in physics, chemistry, and other scientific fields to describe transitions that violate specific laws or rules.
Forbidden Transition in Quantum Mechanics
In quantum mechanics, forbidden transitions occur when the selection rules governing transitions between energy levels are violated. These transitions are typically less probable than allowed transitions due to the conservation laws that govern the quantum system.
Selection Rules
Selection rules dictate which transitions are allowed or forbidden based on the quantum numbers of the initial and final states. For example, transitions in atoms are governed by the principle of angular momentum conservation, which restricts certain transitions from occurring.
Examples
One common example of a forbidden transition is the electric dipole transition in hydrogen. The transition from the 2s to the 1s state is forbidden due to the conservation of angular momentum, making it highly improbable compared to allowed transitions.
Forbidden Transition in Chemistry
In chemistry, forbidden transitions are observed in spectroscopy when certain electronic or vibrational transitions are prohibited by symmetry rules. These transitions are usually weak and have low probability compared to allowed transitions.
Symmetry Rules
In molecular spectroscopy, transitions are governed by symmetry rules that determine which transitions are allowed or forbidden based on the symmetry properties of the molecular orbitals involved. Certain selection rules restrict transitions from occurring.
Applications
Forbidden transitions play a crucial role in understanding the electronic structure and properties of molecules. By studying these transitions, researchers can gain insights into the quantum mechanical behavior of atoms and molecules, leading to advancements in various fields of science and technology.
Forbidden transition Examples
- The company has strict policies in place to prevent any forbidden transition of confidential information.
- In the game, players must navigate through various levels without making a forbidden transition to the next one.
- The teacher closely monitored the students to ensure there was no forbidden transition between different sections of the exam.
- The software program detected a forbidden transition in the code, causing errors in the system.
- During the experiment, researchers observed the effects of a forbidden transition on the behavior of the subjects.
- Parents set rules at home to prevent any forbidden transition of access to certain websites on the internet.
- The security guard stopped the unauthorized person from making a forbidden transition into the restricted area.
- The document clearly outlined the consequences of making a forbidden transition to the next phase of the project.
- The system administrator restricted access to specific files to prevent any forbidden transition of data within the network.
- The government implemented laws to prohibit any forbidden transition of goods across the border.