Big Bang Theory: Force & Surface Questions

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SUMMARY

The discussion centers on the Big Bang Theory, specifically addressing the relationship between pressure, force, and surface area. It clarifies that pressure is defined as force divided by surface area, with the force in question being the impact force of molecules interacting within a closed system. The conversation emphasizes that the concept of surface extends beyond physical boundaries, applying to any area where gas molecules exert pressure, including the walls of a container.

PREREQUISITES
  • Understanding of basic physics concepts such as pressure, force, and surface area.
  • Familiarity with the Big Bang Theory and its implications in cosmology.
  • Knowledge of molecular interactions and gas behavior in closed systems.
  • Basic grasp of thermodynamics and gas laws.
NEXT STEPS
  • Research the principles of gas pressure and molecular dynamics in closed systems.
  • Explore the implications of the Big Bang Theory on modern cosmology.
  • Study the relationship between force, pressure, and surface area in physics.
  • Investigate thermodynamic laws and their applications in understanding gas behavior.
USEFUL FOR

Students of physics, cosmologists, and anyone interested in the fundamental principles of the Big Bang Theory and molecular interactions in gases.

Mohamad&Issa
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Hi,
The theory about big ban says that there were high temp. and high pressure.
But pressure=force/surface
I want to ask about the the force. Force of what? Is it the force of gravity?
And is the surface for the atoms?
Thanks.
 
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It's not just a physical surface, but any area. For example, inside a closed container of gas the molecules exert pressure on themselves equal to the pressure they exert on the container walls. Any square centimeter area inside the gas has equal pressure to any square centimeter of the container wall. The force is the force of the molecules impacting each other.
 

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