Physics
Articles about matter, energy, forces and physical laws.
Luminescence
Luminiferous aether
Luminiferous aether: historical concept and its role in the development of modern physics
Luminous intensity
Luminous intensity (photometry)
M-theory
M-theory: proposed unifying framework in theoretical physics
Mach number
Magnet
Magnet: properties, types, history, and common uses
Magnetic field
Magnetic field: properties, origin, and practical applications
Magnetic field line
Magnetic flux
Magnetic levitation
Magnetic levitation (maglev): principles, types, and applications
Magnetic moment
Quantity that characterizes the strength and orientation of a magnetic source; determines torque in external fields, energy, and dipolar field patterns across scales from electrons
Magnetic monopole
Magnetic monopoles: theoretical foundations, experimental searches, and implications
Magnetic permeability
Magnetic reluctance
Magnetism
Magnetism: Principles, Materials, History and Practical Uses
Magnetomotive force
Magnetomotive force: definition, formula, units and applications
Magnetostatics
Maser
Mass
Mass (physical quantity)
Mass versus weight
Mass-to-charge ratio
Material property
Matrix mechanics
Matrix mechanics: the operator formulation of quantum theory
Matter
Matter: Definition, Composition, States, History, and Distinctions
Matter wave
Matter wave: wave behavior of particles in quantum theory
Maxwell (unit)
Maxwell (unit of magnetic flux)
Maxwell's equations
Maxwell's equations: the fundamental laws of classical electromagnetism
Mechanical energy
Mechanical wave
Mechanics
Meissner effect
Meson
Meson: quark–antiquark hadrons and their role in physics
Metastability
Metastability: temporary stability in physics, chemistry, and engineering
Metastability describes states that appear stable but will transition to a more stable configuration after a small disturbance; important across physical sciences, materials, and d
Metre Convention
Metre Convention and the International Bureau of Weights and Measures
Metre per second
Metre per second (m/s) — SI unit of speed and velocity
Metre per second squared
Metre per second squared (m/s²): unit of acceleration
Michelson interferometer
Michelson–Morley experiment
Mie scattering
Miles per hour
Minkowski spacetime
Minkowski spacetime: the four-dimensional geometry of special relativity
Moisture
Moisture: forms, measurement, effects, and control
Moment (physics)
Moment (physics): torque, turning effect and applications
Moment of inertia
Momentum
Momentum (linear momentum in classical physics)
Motion (disambiguation)
Move
Move — meanings across motion, law, computing, organizations and culture