SUMMARY
The discussion clarifies that the space between atoms and molecules in gases is primarily considered a vacuum, according to classical physics. However, the definition of "vacuum" can be nuanced, especially when incorporating concepts from quantum physics, such as wave-functions and virtual particles. While gases consist of molecules moving randomly, the presence of light and virtual particles complicates the traditional understanding of empty space. Ultimately, in a classical sense, the space between gas atoms is devoid of matter, aligning with the dictionary definition of 'vacuum'.
PREREQUISITES
- Understanding of classical physics concepts, particularly the definition of vacuum.
- Familiarity with quantum physics, including wave-functions and virtual particles.
- Basic knowledge of gas behavior and molecular motion.
- Awareness of the distinctions between classical and modern physics interpretations.
NEXT STEPS
- Research the definition and properties of vacuum in classical physics.
- Explore quantum mechanics, focusing on wave-functions and their implications for particle behavior.
- Study the role of virtual particles in quantum field theory.
- Investigate the behavior of gases and the kinetic molecular theory.
USEFUL FOR
Students of physics, educators in the field, and anyone interested in the fundamental concepts of matter and the nature of space in gases.
Also in quantum you have wave-functions and virtual particles which also can confuse our ideas of vacuum and empty space.