What happens when an electron and a positron meet?

  • Thread starter Thread starter Nick tringali
  • Start date Start date
  • Tags Tags
    Electron Positron
Click For Summary
When an electron and a positron meet, they annihilate each other, resulting in the release of energy according to Einstein's equation E=mc². The discussion seeks a numerical calculation of the energy released during this process. Participants suggest moving the question to the appropriate Homework Help section for better assistance. It is recommended to use the Homework Help Template, which includes relevant equations and attempts at a solution. Proper categorization and structured queries can enhance the likelihood of receiving helpful responses.
Nick tringali
Messages
71
Reaction score
13
The question also wants a numerical answer, calculate the amount of energy released. I am helping my friend with this because she is bad at science, but she is in College. If anyone knows of any formulas that would be of use, i would appreciate it.
 
Physics news on Phys.org
Is this in the correct section?
Can a moderator please move this to the homework section, i put this in the wrong section
 
Nick tringali said:
Is this in the correct section?
Can a moderator please move this to the homework section, i put this in the wrong section
Please re-post in the Homework Help, Introductory Physics forum, and fill out the Homework Help Template you are provided there. This includes sections on the Relevant Equations and your Attempt at a Solution.
 
I'm working through something and want to make sure I understand the physics. In a system with three wave components at 120° phase separation, the total energy calculation depends on how we treat them: If coherent (add amplitudes first, then square): E = (A₁ + A₂ + A₃)² = 0 If independent (square each, then add): E = A₁² + A₂² + A₃² = 3/2 = constant In three-phase electrical systems, we treat the phases as independent — total power is sum of individual powers. In light interference...

Similar threads

Replies
3
Views
10K
  • · Replies 9 ·
Replies
9
Views
3K
  • · Replies 5 ·
Replies
5
Views
2K
  • · Replies 0 ·
Replies
0
Views
1K
  • · Replies 23 ·
Replies
23
Views
4K
Replies
7
Views
2K
Replies
6
Views
16K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 8 ·
Replies
8
Views
2K
  • · Replies 3 ·
Replies
3
Views
3K