Verify particle nature of electron using blackbody radiation

Click For Summary
SUMMARY

The discussion centers on the verification of the particle nature of electrons through blackbody radiation, as mentioned in a 12th-grade textbook. Participants emphasize the importance of citing the source, including the author, title, publication date, and relevant page number, to facilitate meaningful discourse. It is established that while the particle model of the electron is a foundational concept, blackbody radiation experiments do not confirm this model. Historical context is provided, noting J.J. Thomson's 1897 experiments and Millikan's 1909 verification, alongside Planck's contributions to blackbody radiation theory.

PREREQUISITES
  • Understanding of blackbody radiation principles
  • Familiarity with the historical context of electron discovery
  • Knowledge of basic physics concepts at the 12th-grade level
  • Ability to cite academic sources accurately
NEXT STEPS
  • Research the historical experiments by J.J. Thomson and Robert Millikan
  • Study Planck's law of blackbody radiation and its implications
  • Learn about the particle-wave duality of electrons
  • Explore the significance of accurate source citation in academic discussions
USEFUL FOR

Students studying physics, educators teaching high school science, and anyone interested in the historical development of quantum mechanics and the nature of electrons.

Neha98
Messages
5
Reaction score
0
It's mentioned in my book that blackbody radiation can verify the particle nature of electron could anyone explain this to me,please?
 
Physics news on Phys.org
Which book and what exactly does it say? It's impossible for us to say anything sensible when you don't tell us what the starting point is.
 
Nugatory said:
Which book and what exactly does it say? It's impossible for us to say anything sensible when you don't tell us what the starting point is.
It's just mentioned as a question after the lesson in which blackbody is explained briefly the book is for 12th grade
 
Nugatory said:
Which book and what exactly does it say?
Neha98 said:
It's just mentioned as a question after the lesson in which blackbody is explained briefly the book is for 12th grade

That doesn't really answer Nugatory's question.
 
Neha98 said:
It's just mentioned as a question after the lesson in which blackbody is explained briefly the book is for 12th grade

I don't know if you are in Grade 12, or if you were looking at a book for Grade 12, but when someone asks you for the "source", in this case, a book, you need to cite the following information from the book:

1. Name of author
2. Title of book
3. Date of publication
4. The relevant page number.

This may appear to be a pain, but in this forum, we CARE about the SOURCE, and thus, a careful citation of the source is important. This also has a positive intended effect to members who stick around. They get into the habit of examining not only the source, but also the nature of the source (which, in my opinion, is a habit that is sadly lacking in most people).

Zz.
 
  • Like
Likes   Reactions: weirdoguy
It's mentioned in my book that blackbody radiation can verify the particle nature of electron could anyone explain this to me,please?
... only it was not mentioned in your book was it, according to a later post, what actually happened was:
It's just mentioned as a question after the lesson in which blackbody is explained briefly the book is for 12th grade...
OK - so it was actually mentioned as part of a question, after the lesson.
Who mentioned it? The teacher? A student? Was it part of a question like: "Does blackbody radiation verify the particle nature of the electron?" Context is everything.

US 12th grade is NZy12-13 ... senior secondary school.
Blackbody radiation is not usually covered in a lot of detail at that level ... so it is difficult to respond without knowing your source.

Breifly, for those googling here later, the particle model for the electron (at least, for matter) is assumed when texts derive the radiation law (by treating the cavity walls as mass-on-a-spring systems).
afaik The particle model is not confirmed by blackbody experiments.
Histrically, the "electron is a particle" idea was indicated from experiments done by J J Thompson in 1897 and verified by Millikan in 1909. Plank was working on blackbody radiation between these two and his model of the atom had negatively charged rings (saturnian model).

 

Similar threads

  • · Replies 2 ·
Replies
2
Views
3K
  • · Replies 20 ·
Replies
20
Views
2K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 6 ·
Replies
6
Views
3K
  • · Replies 29 ·
Replies
29
Views
4K
  • · Replies 3 ·
Replies
3
Views
2K
Replies
8
Views
5K
  • · Replies 68 ·
3
Replies
68
Views
5K
  • · Replies 19 ·
Replies
19
Views
2K
  • · Replies 5 ·
Replies
5
Views
2K