Physics
Articles about matter, energy, forces and physical laws.
Combined gas law
Composite particle
Compressive strength
Compressive stress
Compton scattering
Condensed matter physics
Conduction
Conservation law
Conservation law (physics)
Conservation of energy
Convection
Convection: heat transfer by fluid motion
Convection is heat transfer carried by the bulk motion of fluids. This article describes mechanisms, natural and forced convection, examples, key nondimensional parameters, modelin
Copenhagen interpretation
Coriolis effect
Corium (nuclear reactor)
Cosmic ray
Cosmological principle
Coulomb
Coulomb — SI unit of electric charge
Coulomb's law
CP violation
CP Violation in Particle Physics: Causes, Experiments, and Cosmological Significance
Crest (physics)
Critical point (thermodynamics)
Cutoff frequency
Cutoff Frequency: threshold in photoemission, filters, and waveguides
Cyclotron
Cyclotron: principles, history, design, and applications
Dalton's law
Dalton's law of partial pressures
Damping
Damping in physical systems: mechanisms, models, and applications
Dark matter
Dark matter: the invisible mass that shapes the cosmos
Degree of freedom
Degree of Freedom (in physics and engineering)
Density
Diamagnetism
Diffraction
Diffraction — wave behavior, patterns, and applications
Dipole
Dipole: electric and magnetic dipoles, dipole moment and applications
Dirac equation
Dirac equation: relativistic wave equation for spin-1/2 particles
Direct current
Dispersion
Dispersion (wave phenomena)
Dissipation
Dissipation (physics): energy loss, damping, and irreversible processes
Distance
Distance: concepts, calculations, and practical uses
Doppler effect
Doppler radar
Down quark
Down quark: properties, role in matter and significance in particle physics
Drag (physics)
Drag (physics): resistance force experienced by objects moving through fluids
Dynamic pressure
Dynamics
Effective range
Effective range (firearm ballistics)