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What are the 10 facts of physics?

What are the 10 facts of physics?

10 Fundamental Facts of Physics

  1. Everything is made of atoms: All matter consists of atoms, which are the basic building blocks of the universe.
  2. Energy is conserved: The law of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another.
  3. Newton's Laws of Motion: These three laws describe the relationship between an object's motion and the forces acting on it.
  4. Speed of light is constant: In a vacuum, light travels at a constant speed of approximately 299,792 kilometers per second (186,282 miles per second).
  5. Gravity acts at a distance: Newton's law of universal gravitation describes how every mass attracts every other mass in the universe.
  6. Electricity and magnetism are linked: Maxwell's equations show that electrical and magnetic fields are interconnected and can produce each other.
  7. Thermodynamics governs heat and energy: The laws of thermodynamics describe how heat and energy flow in physical systems.
  8. Wave-particle duality: Particles such as electrons and photons exhibit both wave-like and particle-like properties.
  9. Quantum uncertainty: Heisenberg's uncertainty principle states that it is impossible to know both the position and momentum of a particle with absolute precision.
  10. The universe is expanding: Observations show that galaxies are moving away from each other, indicating that the universe is expanding over time.

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