Question

When electromagnetic radiation (light) is produced it usually takes two steps. One will be an endogonic step (endogonic=endothermic) and another will be an exogonic (exogonic=exothermic). These steps are what you described in both interpretations #1 and #2 above. You are to clearly describe which step is the endogonic and which is the exogonic. Provide a brief explanation to back up your response.

Answer 1

The endogonic step in electromagnetic radiation production involves energy absorption, like an electron absorbing a photon to move to a higher level. The exogonic step involves energy release, such as an electron dropping to a lower level and emitting a photon.

Step-by-step explanation:

When discussing the production of electromagnetic radiation (light), we deal with two types of processes: endergonic and exergonic. Regarding these two, the endogonic step, synonymous with endothermic, is where energy is absorbed. An example is an electron moving to a higher energy level after absorbing a photon. This step requires energy input, typically from an external source.

Conversely, the exogonic step, analogous to exothermic, is where energy is released, such as an electron dropping to a lower energy level and emitting a photon. This step results in the release of energy, generally in the form of light or heat.