Interaction of matter and radiation

Click For Summary
SUMMARY

The discussion centers on the interaction of radiant energy with matter, specifically identifying three fundamental phenomena: transmission, reflection, and absorption/emission. Marco Uscanga asserts that these phenomena encompass all possible outcomes of such interactions. A point of contention arises regarding the combination of absorption and emission, with a participant questioning the validity of treating them as a single phenomenon, as they can occur independently.

PREREQUISITES
  • Understanding of basic physics concepts related to energy and matter.
  • Familiarity with the principles of optics, including reflection and transmission.
  • Knowledge of thermodynamics, particularly regarding absorption and emission of energy.
  • Basic grasp of electromagnetic radiation and its interactions with materials.
NEXT STEPS
  • Research the principles of electromagnetic radiation and its interaction with matter.
  • Study the laws of reflection and refraction in optics.
  • Explore the concepts of absorption and emission in thermodynamics.
  • Investigate the applications of these phenomena in fields such as materials science and photonics.
USEFUL FOR

Students and professionals in physics, materials science, and engineering who seek to deepen their understanding of energy-matter interactions and their implications in various scientific applications.

mark_usc
Messages
8
Reaction score
0
To whom is able to answer this:
I think that when radiant energy get in contact with matter three basic phenomena take place:
1.- Transmission
2.- Reflection
3.-Absorption and emission
I think this three basic phenomena enclose all phenomena that can occur after the interaction
I wait for your answer
With all the best
Marco Uscanga
 
Physics news on Phys.org
Why did you lump absorption and emission? Either could occur independent of the other.
 

Similar threads

Undergrad Radiative and Nonradiative Transitions
  • · Replies 3 ·
Replies
3
Views
4K
Graduate Semiconductor Electromagnetic Wave Interactions
  • · Replies 3 ·
Replies
3
Views
3K
Undergrad Understanding Scattered Radiation in Photon Beams
  • · Replies 8 ·
Replies
8
Views
2K
Undergrad How does the Singularity produce all the diverse matter in the universe?
  • · Replies 9 ·
Replies
9
Views
2K
High School Can alpha radiation make other materials radioactive?
  • · Replies 9 ·
Replies
9
Views
4K
Undergrad Understanding Ultrasound Attenuation and Reflection in Aluminum Sheets
  • · Replies 15 ·
Replies
15
Views
2K
Graduate Interaction of radiation with matter
  • · Replies 9 ·
Replies
9
Views
3K
Undergrad About quantum interference: space and time
  • · Replies 30 ·
2
Replies
30
Views
4K
Graduate Cause of spontaneous emission?
  • · Replies 15 ·
Replies
15
Views
4K
Undergrad Blackbody radiation and the cosmic microwave background
  • · Replies 29 ·
Replies
29
Views
5K