Branches of Physics
Physics is a vast and intricate field that seeks to understand the fundamental constituents of the universe, the forces they exert on one another, and the results of these forces.
Classical Mechanics
The study of motion, forces, and energy in macroscopic systems. It describes the motion of objects, from projectiles to planets.
Electromagnetism
The study of electric and magnetic fields and their interactions with matter. It's the force behind electricity, magnetism, and light.
Thermodynamics
Deals with heat, work, temperature, and energy, and their relationship. It governs how energy is transferred and transformed.
Quantum Mechanics
The fundamental theory of physics that describes nature at the smallest scales of energy and matter. It's essential for understanding atoms and subatomic particles.
Relativity
Einstein's theories that describe the universe at large scales, dealing with space, time, gravity, and the speed of light.
Featured Physics Concepts
Newton's Laws of Motion
The foundation of classical mechanics, explaining inertia, acceleration, and action-reaction.
The Electromagnetic Spectrum
From radio waves to gamma rays, understand the range of electromagnetic radiation and its properties.