Statistical Mechanics: Can one assume an idealized gas is non-relativistic

Click For Summary
SUMMARY

In discussions regarding idealized gases, it is established that one should assume a non-relativistic regime unless explicitly stated otherwise. The kinetic energy equation, E = p²/2m, applies in this context, confirming that the assumptions of classical mechanics hold true for ideal gases under typical conditions. This foundational understanding is critical for accurate modeling in statistical mechanics.

PREREQUISITES
  • Understanding of kinetic energy equations in classical mechanics
  • Familiarity with the concept of ideal gases
  • Basic knowledge of statistical mechanics
  • Awareness of relativistic effects in physics
NEXT STEPS
  • Study the implications of non-relativistic assumptions in statistical mechanics
  • Explore the differences between classical and relativistic gas models
  • Learn about the conditions under which relativistic effects become significant
  • Investigate advanced topics in kinetic theory and gas dynamics
USEFUL FOR

Physicists, students of thermodynamics, and researchers in statistical mechanics who are examining the behavior of ideal gases and their assumptions in various regimes.

binbagsss
Messages
1,291
Reaction score
12
In general when one talks about an idealized gas, should/could one assume it is non-relativistic? (s.t E=p^2/2m will hold)

many thanks
 
Physics news on Phys.org
binbagsss said:
In general when one talks about an idealized gas, should/could one assume it is non-relativistic? (s.t E=p^2/2m will hold)
Unless explicitly told otherwise, I would always assume a non-relativistic regime.
 
  • Like
Likes   Reactions: binbagsss

Similar threads

  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 18 ·
Replies
18
Views
3K
  • · Replies 10 ·
Replies
10
Views
2K
Replies
4
Views
1K
  • · Replies 3 ·
Replies
3
Views
1K
  • · Replies 1 ·
Replies
1
Views
849
  • · Replies 4 ·
Replies
4
Views
2K
  • · Replies 7 ·
Replies
7
Views
2K
  • · Replies 25 ·
Replies
25
Views
3K
  • · Replies 8 ·
Replies
8
Views
2K