SCIENCE AND TECHNOLOGY XXI: New Physica, Physics X.0 & Technology X.0

Lenard effect (physics)

Lense–Thirring effect (effects of gravitation) (tests of general relativity)

Leveling effect (chemistry)

Liquid Sky (effect) (lasers) (stage lighting)

Little–Parks effect (condensed matter physics)

Lockin effect (physics)

Lotus effect (nanotechnology)

Luxemburg–Gorky effect (radio communication) (radio spectrum)

M

(Mach effect: see) Woodward effect (spacecraft propulsion)

Magnetic isotope effect (physics)

Magneto-optic effect (electric and magnetic fields in matter) (optical phenomena)

Magneto-optic Kerr effect (condensed matter physics) (electric and magnetic fields in matter) (optical phenomena)

magnetocaloric effect (physical phenomena) (electric and magnetic fields in matter) (thermodynamics)

Magnus effect (fluid dynamics)

Malmquist effect (astronomy)

Malter effect (physics)

Marangoni effect (fluid dynamics) (fluid mechanics) (physical phenomena)

McCollough effect (optical illusions)

McGurk effect (auditory illusions) (perception) (psychological theories)

Meissner effect (levitation) (magnetism) (superconductivity)

Meitner–Hupfeld effect (particle physics)

Memory effect (electric batteries)

Mesomeric effect (chemical bonding)

Microwave auditory effect (cognitive neuroscience) (espionage) (hearing) (human psychology) (less-lethal weapons) (mind control) (sound)

Mikheyev–Smirnov–Wolfenstein effect (particle physics)

Miller effect (electrical engineering) (electronics terms)

Misznay–Schardin effect (explosives)

M?ssbauer effect (condensed matter physics) (nuclear physics) (physical phenomena)

Mpemba effect (phase changes) (physical paradoxes) (thermodynamics)

Mullins effect (rubber properties)

Multiple-effect humidification (drinking water) (water supply) (water treatment)

Munroe effect (explosive weapons) (explosives)

N

Nernst effect (electrodynamics) (thermodynamics)

Non-thermal microwave effect (chemical kinetics)

Nordtvedt effect (astronomy) (astrophysics) (effects of gravitation) (relativity) (theoretical physics)

Novaya Zemlya effect (arctic) (atmospheric optical phenomena) (atmospheric science) (Novaya Zemlya) (solar phenomena)

Nuclear Overhauser effect (chemical physics) (nuclear magnetic resonance) (physical chemistry) (spectroscopy)

Numerosity adaptation effect (cognitive science) (optical illusions) (perception)

O

Observer effect (physics) (physics)

Okorokov effect (physics)

Oligodynamic effect (biology and pharmacology of chemical elements)

Onnes effect (condensed matter physics) (fluid mechanics) (helium)

Opposition effect (astronomy) (optical phenomena) (observational astronomy) (radiometry) (scattering, absorption and radiative transfer [optics])

Ouzo effect (Colloidal chemistry) (Chemical mixtures) (Condensed matter physics) (Soft matter) (Fluid dynamics)

P

Paschen–Back effect (atomic physics) (atomic, molecular, and optical physics) (magnetism)

Pauli effect (experimental physics) (parapsychology) (psychokinesis)