This page lists physics articles related to applied physics. It also contains hidden links to the corresponding talk pages and is designed to serve as a project watchlist through its related changes.
Tagged pages in tagged categories
edit- 1-D Saint Venant equation
- 120° parhelion
- 22° halo
- 3D ultrasound
- 46° halo
- AN/PVS-7
- ARROW waveguide
- Abbe number
- Abbe sine condition
- Abcoulomb
- Abelian sandpile model
- Absorption (electromagnetic radiation)
- Acoustic Doppler current profiler
- Acoustic attenuation
- Acoustic droplet ejection
- Acoustic holography
- Acoustic impedance
- Acoustic ohm
- Acoustic radiation force impulse imaging
- Acoustic signature
- Acousto-optic modulator
- Acousto-optic programmable dispersive filter
- Actinometer
- Active cavity radiometer
- Adaptive optics
- Additive white Gaussian noise
- Adiabatic conductivity
- Advanced Spaceborne Thermal Emission and Reflection Radiometer
- Advection
- Afshar experiment
- Afterglow
- Agrophysics
- Aharonov–Bohm effect
- Aharonov–Casher effect
- Airborne wind turbine
- Airglow
- Airy wave theory
- Albedo
- Alexander's band
- Alkali-metal thermal to electric converter
- Alpenglow
- Ambient noise level
- American Association of Physicists in Medicine
- American Geophysical Union
- Ampere
- Ampere-hour
- Ampere-turn
- Andreev reflection
- Angstrom
- Angular spectrum method
- Animal echolocation
- Antenna array (electromagnetic)
- Antenna noise temperature
- Anthelion
- Anticrepuscular rays
- Antiferroelectricity
- Applied Physics Express
- Applied physics
- Aquascope
- Arbitrary unit
- Arc suppression
- Argo (oceanography)
- Arrayed waveguide grating
- Artificial dielectrics
- Artificial wave
- Askaryan effect
- Astrobiophysics
- Astrophysics
- Atmospheric dynamo
- Atmospheric optics
- Atom probe
- Atomic battery
- Atomic mass unit
- Audio frequency
- Aureole effect
- Aurora
- Auroral chorus
- Autocollimator
- Avalanche breakdown
- Background noise
- Backscatter X-ray
- Backward-wave oscillator
- Bagnold formula
- Ball lightning
- Ballistic conduction
- Banana equivalent dose
- Barotropic vorticity equation
- Base conditions
- Beam dump
- Beam homogenizer
- Beam splitter
- Becquerel
- Behavior of nuclear fuel during a reactor accident
- Bell test experiments
- Bell's theorem
- Belt of Venus
- Bending
- Beta-M
- Bidirectional reflectance distribution function
- Bidirectional scattering distribution function
- Biefeld–Brown effect
- Binoviewer
- Bioelectromagnetics
- Biogeophysics
- Biomechanics
- Biophysical Society
- Biophysics
- Birch's law
- Bishop's Ring
- Bistatic Doppler shift
- Bistatic range
- Bistatic sonar
- Black light
- Blazed grating
- Bloch-Grüneisen temperature
- Bohr radius
- Bolometer
- Boltzmann equation
- Bond albedo
- Born rule
- Bose–Einstein condensation (network theory)
- Bottlinger's ring
- Bouguer anomaly
- Boussinesq approximation (water waves)
- Bow wave
- Breaking wave
- Bril (unit)
- British Geophysical Association
- Brocken spectre
- Brownian motor
- Brownian noise
- Brownian ratchet
- Brus equation
- Brush discharge
- Buckingham (unit)
- Building engineering physics
- Bulk density
- Bullerwell Lecture
- Burns temperature
- Burst noise
- Butterfly effect
- CHSH inequality
- CTX (explosive-detection device)
- Calorie
- Canadian Geophysical Union
- Candela per square metre
- Capillary wave
- Carrier generation and recombination
- Carrier-to-noise ratio
- Carrier-to-receiver noise density
- Casimir effect
- Ceiling level
- Centimetre of water
- Certified Health Physicist
- Channel noise level
- Charge qubit
- Circuit noise level
- Circumhorizontal arc
- Circumscribed halo
- Circumzenithal arc
- Clapotis
- Clinical biophysics
- Cloud iridescence
- Cnoidal wave
- Coandă effect
- Coffee ring effect
- Coherent diffraction imaging
- Collimator
- Colloid vibration current
- Colorimeter (chemistry)
- Colorimetry
- Colors of noise
- Colossal magnetoresistance
- Communication physics
- Computational Infrastructure for Geodynamics
- Computational geophysics
- Computed radiography
- Conductance quantum
- Cone beam computed tomography
- Consistent histories
- Contact electrification
- Contact image sensor
- Convection–diffusion equation
- Conversion of units of temperature
- Copenhagen interpretation
- Copyscope
- Core–mantle boundary
- Coriolis effect
- Coriolis–Stokes force
- Corona (optical phenomenon)
- Corona discharge
- Corona poling
- Cosmic noise
- Coulomb
- Coulomb blockade
- Coulomb explosion
- Counterfactual definiteness
- Counts per minute
- Crepuscular rays
- Critical band
- Critical dimension
- Critical exponent
- Critical line (thermodynamics)
- Critical opalescence
- Critical phenomena
- Critical point (thermodynamics)
- Critical radius
- Crookes radiometer
- Cross sea
- Cross section (physics)
- Crystal oven
- Curie
- Curie depth
- Curie temperature
- DBrn
- Darcy's law
- Dark current (physics)
- Davydov soliton
- Dawn chorus (electromagnetic)
- De Broglie–Bohm theory
- Decibel
- Deep-level trap
- Defining equation (physical chemistry)
- Delayed choice quantum eraser
- Dember effect
- Depolarizer (optics)
- Depression storage capacity
- Deuterium-depleted water
- Dew
- Dew point
- Dewbow
- Diamond anvil cell
- Diamond dust
- Diaphragm (optics)
- Dielectric barrier discharge
- Dielectric wireless receiver
- Dielectrophoresis
- Differential scanning calorimetry
- Diffraction grating
- Diffraction standard
- Diffuse sky radiation
- Diffuser (optics)
- Diffusion
- Dimensional analysis
- Dipleidoscope
- Direct and indirect band gaps
- Direct-current discharge
- Directed percolation
- Directional sound
- Disc permeameter
- Discotic liquid crystal
- Dispersion (optics)
- Dispersion (water waves)
- Dispersive mass transfer
- Distributed Bragg reflector
- Distribution of lightning
- Doppler broadening
- Dosimetry
- Douglas Sea Scale
- Draupner wave
- Dukhin number
- Dye-sensitized solar cell
- Dynameter
- Dyne
- ETH Laboratory of Ion Beam Physics
- Earth tide
- Earth's magnetic field
- Earth's shadow
- Echogenicity
- Econophysics
- Edge wave
- Effective dose (radiation)
- Effective input noise temperature
- Einstein–Hopf drag
- Electret
- Electric arc
- Electric discharge
- Electric eye
- Electric generator
- Electric spark
- Electrical breakdown
- Electrical phenomena
- Electro-absorption modulator
- Electro-optic modulator
- Electro-optics
- Electrodynamic tether
- Electrolaser
- Electroluminescence
- Electroluminescent display
- Electromagnetic radiation and health
- Electromechanical coupling coefficient
- Electron avalanche
- Electronic pest control
- Electronvolt
- Electrorotation
- Electrostatic discharge
- Electrostatic generator
- Elementary charge
- Elitzur–Vaidman bomb tester
- Ellipsometry
- Energy applications of nanotechnology
- Engineering physics
- Enhancement or quenching of QD, Q-wire and QW radiations
- Ensemble interpretation
- Entropy and life
- Environmental and Engineering Geophysical Society
- Equal-loudness contour
- Equatorial waves
- Equivalent noise resistance
- Erg
- European Geosciences Union
- Evanescent wave
- Evans balance
- Evaporative cooler
- Excimer lamp
- Excitable medium
- Exploration geophysics
- Extinct radionuclide
- Extinction cross
- Extremely high frequency
- Extremely low frequency
- Fall cone test
- Falling cat problem
- False sunrise
- False sunset
- Fano noise
- Far-infrared laser
- Farad
- Faraday constant
- Fata Morgana (mirage)
- Feedback-controlled electromigration
- Fermi point
- Ferroelectret
- Ferroelectricity
- Fessenden oscillator
- Figure of the Earth
- FitzHugh–Nagumo model
- Fixed-pattern noise
- Flat weighting
- Fletcher–Munson curves
- Flick (physics)
- Flicker noise
- Flow measurement
- Foe (unit)
- Fog bow
- Foot per second
- Foot-lambert
- Fouling
- Fractional anisotropy
- Fracture mechanics
- Franz–Keldysh effect
- Fraser Filter
- Free system
- Free-air gravity anomaly
- Free-electron laser
- Frequency domain sensor
- Frequency spectrum
- Fresnel (frequency)
- Frozen mirror image method
- Fundamental unit
- Fusion energy gain factor
- GHZ experiment
- GLORIA sidescan sonar
- Gamma camera
- Gaussian noise
- Geiger–Müller tube
- Generation–recombination noise
- Geomagnetic latitude
- Geoneutrino
- Geophysical MASINT
- Geophysical Service of the Russian Academy of Sciences
- Geophysical fluid dynamics
- Geophysical imaging
- Geophysics
- Geopotential
- Geosphere
- German Geophysical Society
- Ghirardi–Rimini–Weber theory
- Glass transition
- Gleason's theorem
- Globe effect
- Glory (optical phenomenon)
- Glow discharge
- Gold
- Golden hour (photography)
- Goos–Hänchen effect
- Gravitational mirage
- Gravity wave
- Gray (unit)
- Green flash
- Grey noise
- Gross generation
- Gunn diode
- Halbach array
- Hall effect sensor
- Halo (optical phenomenon)
- Halothermal circulation
- Hanle effect
- Hartree
- Haze meter
- Heat transfer
- Heiligenschein
- Helmholtz coil
- Henry (unit)
- Hertz
- Heterojunction bipolar transistor
- Hidden variable theory
- High frequency
- High-energy X-rays
- High-field domain
- High-intensity focused ultrasound
- Hiss (electromagnetic)
- History of geophysics
- Hollow-cathode lamp
- Holosonics
- Homologous temperature
- Hough function
- Hull speed
- Human echolocation
- Humidity
- Hundred-year wave
- Hydrogen maser
- Hydrophone
- Hygrometer
- Hypersonic effect
- IBM (atoms)
- ISO 31
- Ice blink
- Ice crystals
- Image noise
- Imbert–Fedorov effect
- Immunophysics
- InHour
- Inch of water
- Industrial radiography
- Inertial wave
- Infiltration (hydrology)
- Infragravity wave
- Infralateral arc
- Integrating sphere
- Intensity (physics)
- Interaction-free measurement
- Internal rotary inspection system
- Internal tide
- Internal wave
- International Federation of Digital Seismograph Networks
- International Geomagnetic Reference Field
- International Union of Geodesy and Geophysics
- Interpretations of quantum mechanics
- Intersubband polariton
- Inverse Faraday effect
- Ion track
- Ionized-air glow
- Ionogram
- Ionosonde
- Iribarren number
- Irisation
- Irradiance
- Isochoic wave
- Isolator (microwave)
- Isothermal titration calorimetry
- Isotope geochemistry
- Jansky
- Japanese Journal of Applied Physics
- Jar (unit)
- Johnson–Nyquist noise
- Joule
- Jupiter mass
- Kelvin
- Kelvin wave
- Kerma (physics)
- Kern arc
- Keulegan–Carpenter number
- Kilogram
- Kilometre
- Kinetic inductance detector
- Kinetic scheme
- Kite experiment
- Klystron
- Kondo effect
- Kuznetsov NK-14
- LAGEOS
- Lakshmi Kantam
- Lambda transition
- Lambert (unit)
- Lambert's cosine law
- Lambertian reflectance
- Laminar-turbulent transition
- Landauer formula
- Langmuir circulation
- Langmuir–Blodgett film
- Large electrostatic generator (Teylers)
- Laser Doppler velocimetry
- Laser ablation
- Laser accelerometer
- Laser beam profiler
- Laser cooling
- Laser engraving
- Laser rangefinder
- Laser ultrasonics
- Leader (spark)
- Least count
- Leggett inequality
- Leidenfrost effect
- Lens (optics)
- Leslie cube
- Lichtenberg figure
- Light pillar
- Light scattering
- Lightning
- Liljequist parhelion
- Linear acetylenic carbon
- Lines of non-extension
- Liquidus
- List of important publications in physics
- List of laser applications
- List of laser articles
- List of noise topics
- List of ocean circulation models
- List of rogue waves
- List of unusual units of measurement
- List of waves named after people
- Local hidden variable theory
- Localized surface plasmon
- Looming and similar refraction phenomena
- Lotus effect
- Love wave
- Low frequency
- Lower critical solution temperature
- Lower tangent arc
- Lubbert's effect
- Lumen (unit)
- Lunitidal interval
- Lux
- Lyot stop
- Mache (unit)
- Macropore
- Magnetic anomaly detector
- Magnetic capacitance
- Magnetic capacitivity
- Magnetic circuit
- Magnetic effective resistance
- Magnetic hyperthermia
- Magnetic impedance
- Magnetic inductance
- Magnetic separation
- Magnetic tension force
- Magneto-optic Kerr effect
- Magneto-optic effect
- Magnetoception
- Magnetogram
- Magnetohydrodynamic generator
- Magnetometer
- Magnetosome
- Magnetotactic bacteria
- Magnetotaxis
- Mains hum
- Many-worlds interpretation
- Marangoni effect
- Mariotte's bottle
- Maser
- Mass concentration (astronomy)
- Mass distribution
- Mass transfer
- Matter
- Matter wave
- Max Planck Institute for Biophysics
- Maxwell (unit)
- Maxwell coil
- Maxwell's demon
- Measurement
- Measurement in quantum mechanics
- Measurement problem
- Measurement uncertainty
- Mechanical equilibrium
- Mechanosynthesis
- Medical physics
- Medical radiography
- Medical ultrasonography
- Medium frequency
- Megalethoscope
- Megasonic cleaning
- Megatsunami
- Meteorology
- Meteotsunami
- Microbolometer
- Microfluidics
- Microwave
- Microwave analog signal processing
- Microwave engineering
- Microwave radiometer
- Microwave transmission
- Mild-slope equation
- Mirage
- Mirage of astronomical objects
- Mirror mount
- Mist
- Modular ocean model
- Modulated ultrasound
- Modulational instability
- Moens–Korteweg equation
- Moisture expansion
- Molecular beam
- Molecular diffusion
- Molecular machine
- Molecular motor
- Molecular tagging velocimetry
- Molecule
- Monochromator
- Monocular
- Moon dog
- Moonbow
- Morison equation
- Mott problem
- Multipactor effect
- Multiple histories
- Mössbauer effect
- Nanocircuitry
- Nanoelectromechanical systems
- Nanoelectronics
- Nanoengineering
- Nanofluidic circuitry
- Nanofluidics
- Nanoindenter
- Nanoionics
- Nanometrology
- Nanoparticle
- Nanophotonics
- Nanoscopic scale
- Nanotechnology
- Nanothermometry
- Nanotribology
- Narrow bipolar pulse
- Natural remanent magnetization
- Near-surface geophysics
- Negative resistance
- Net generation
- Net radiometer
- Neuronal noise
- Neutron probe
- Newton (unit)
- Newton-second
- No-communication theorem
- Noctilucent cloud
- Noise
- Noise (audio)
- Noise (electronics)
- Noise (radio)
- Noise (video)
- Noise figure
- Noise floor
- Noise map
- Noise measurement
- Noise power
- Noise print
- Noise temperature
- Noise weighting
- Noise-equivalent power
- Non-Gaussianity
- Non-ionizing radiation
- Non-radiative life time
- Nonlocal Lagrangian
- Normal force
- Normal moveout
- Northstar Electronics
- Novaya Zemlya effect
- Nuclear magnetic resonance spectroscopy of nucleic acids
- Nuclear magnetic resonance spectroscopy of proteins
- Nucleate boiling
- Null corrector
- Nuller
- Numerical solution of the convection–diffusion equation
- Néel temperature
- OECC
- Ocean gyre
- Oceanography
- Oersted
- Ohm
- Opacity (optics)
- Opalescence
- Optical Review
- Optical amplifier
- Optical axis grating
- Optical cavity
- Optical circulator
- Optical flat
- Optical instrument
- Optical modulator
- Optical modulators using semiconductor nano-structures
- Optical parametric oscillator
- Optical reader
- Optical rectification
- Optical ring resonators
- Optical stretcher
- Optical tweezers
- Optics
- Opticution
- Optoelectronics
- Optofluidics
- Orders of magnitude (energy)
- Orders of magnitude (power)
- Orders of magnitude (pressure)
- Oscillator phase noise
- Outline of applied physics
- Outline of geophysics
- Oyo Buturi
- POVM
- Paleolightning
- Parhelic circle
- Parry arc
- Particle displacement
- Particle image velocimetry
- Particle tracking velocimetry
- Particle velocity
- Pascal (unit)
- Paschen's law
- Pasotron
- Passive Underwater Fire Control Feasibility System
- Patternation
- Peak signal-to-noise ratio
- Penrose interpretation
- Per cent mille
- Percolation critical exponents
- Percolation threshold
- Peregrine soliton
- Perlin noise
- Petrophysics
- Phase noise
- Phase transition
- Phase transitions and critical phenomena
- Phased array ultrasonics
- Phased-array optics
- Philosophical interpretation of classical physics
- Phon
- Phonomotor
- Phonon noise
- Phosphor thermometry
- Phot
- Photoconductivity
- Photodetection
- Photoelectric efficiency
- Photographic plate
- Photometer
- Photomixing
- Photomultiplier
- Photon Doppler velocimetry
- Photon induced electric field poling
- Photophoresis
- Photovoltaic effect
- Photo–Dember effect
- Physical constant
- Physical geodesy
- Physics of computation
- Physics of firearms
- Physics of skiing
- Picotechnology
- Pierson–Moskowitz spectrum
- Piezoelectric coefficient
- Piezoelectricity
- Piezoresistive effect
- Pilot wave
- Pinhole (optics)
- Pink noise
- Planar laser-induced fluorescence
- Planck charge
- Planck energy
- Planck force
- Planck length
- Planck mass
- Planck temperature
- Plasma (physics)
- Plus minus method
- Polarimetry
- Polarizer
- Polychromator
- Poromechanics
- Positron emission tomography
- Prandtl–Glauert singularity
- Princeton ocean model
- Principle of locality
- Prism
- Probability amplitude
- Proof mass
- Proton magnetometer
- Psychoacoustics
- Psychrometrics
- Pulsed laser deposition
- Pyrgeometer
- Pyroelectricity
- Pyrometer
- Q-Spoil
- QMR effect
- Quake-Catcher Network
- Quantization (signal processing)
- Quantum 1/f noise
- Quantum Aspects of Life
- Quantum Darwinism
- Quantum Hall effect
- Quantum Zeno effect
- Quantum biology
- Quantum bus
- Quantum cascade laser
- Quantum correlation
- Quantum decoherence
- Quantum dot
- Quantum efficiency
- Quantum electrodynamics
- Quantum eraser experiment
- Quantum flux parametron
- Quantum heterostructure
- Quantum mechanical Bell test prediction
- Quantum mirage
- Quantum nondemolition measurement
- Quantum nonlocality
- Quantum number
- Quantum point contact
- Quantum pseudo-telepathy
- Quantum solvent
- Quantum suicide and immortality
- Quantum tunnelling composite
- Quantum well
- Quantum wire
- Quantum-confined Stark effect
- Quasinormal mode
- Quasioptics
- ROI PAC
- Radian per second
- Radiance
- Radiant energy
- Radiant flux
- Radiant intensity
- Radiation flux
- Radiation stress
- Radiation trapping
- Radiative transfer
- Radio frequency
- Radio noise source
- Radio spectrum pollution
- Radiobiology
- Radiodensity
- Radiographic equipment
- Radiography
- Radioisotope piezoelectric generator
- Radioisotope thermoelectric generator
- Radiometer
- Radiometry
- Radiosity (heat transfer)
- Rainbow
- Ramsauer–Townsend effect
- Rapid single flux quantum
- Rayleigh scattering
- Rayleigh sky model
- Received noise power
- Red adaptation goggles
- Reference noise
- Reflectin
- Refractive index
- Relational quantum mechanics
- Relative humidity
- Relative intensity noise
- Relativistic heat conduction
- Renninger negative-result experiment
- Resolved Sideband Cooling
- Resolved sideband cooling
- Revolutions per minute
- Richards equation
- Rigidity theory (physics)
- Ring current
- Ring laser gyroscope
- Rip current
- Rock magnetism
- Roentgen (unit)
- Roentgen equivalent man
- Rogue wave
- Rossby wave
- Rumble (noise)
- Runaway breakdown
- Rushbrooke inequality
- Rustle noise
- Rydberg constant
- SIC-POVM
- SOFAR channel
- SQUID
- Sabin (unit)
- Sarfus
- Satellite laser ranging
- Sauerbrey equation
- Savart wheel
- Saybolt universal second
- Scale invariance
- Scaling limit
- Schlieren imaging
- Schrödinger's cat
- Secondary circulation
- Seiche
- Seismic migration
- Seismic refraction
- Seismic source
- Seismological Society of America
- Self-focusing transducers
- Self-organized criticality
- Shadow
- Shallow water equations
- Shear velocity
- Shock diamond
- Shot noise
- Shower-curtain effect
- Side-scan sonar
- Siemens (unit)
- Sievert
- Signal beam
- Signal-to-interference-plus-noise ratio
- Signal-to-noise ratio
- Significant wave height
- Silanization of silicon and mica
- Silicon photomultiplier
- Simplex noise
- Singing sand
- Single-photon emission computed tomography
- Sky brightness
- Small wind turbine
- Snowden (physics)
- Society of Exploration Geophysicists
- Soil physics
- Soil plant atmosphere continuum
- Soil thermal properties
- Solar energy
- Solar mass
- Solar neutrino unit
- Sonar
- Sone
- Sonic weapon
- Sonication
- Sonobuoy
- Sonochemistry
- Sonoluminescence
- Sorptivity
- Sound energy density
- Sound energy flux
- Sound from ultrasound
- Sound intensity
- Sound power
- Sound pressure
- Space charge
- Spacequake
- Spark gap
- Spatial filter
- Spatially Encoded Arrangement for SPIDER
- Special sensor microwave/imager
- Specific absorption rate
- Specific activity
- Specific radiative intensity
- Spectral induced polarisation
- Speed of light
- Speed of sound
- Spin engineering
- Spin valve
- Spinodal decomposition
- Spiral computed tomography
- Stabilized inverse Q filtering
- Standard conditions for temperature and pressure
- Stark effect
- Statcoulomb
- Statics
- Statistical finance
- Statistical noise
- Stauroscope
- Stern–Gerlach experiment
- Stilb (unit)
- Stochastic resonance
- Stokes drift
- Stokes parameters
- Stokes wave
- Stoletov's law
- Storm surge
- Streamer discharge
- Streaming vibration current/potential
- Subhelic arc
- Subparhelic circle
- Subsun
- Suction
- Sun dog
- Sun glitter
- Sun photometer
- Sunglint
- Super high frequency
- Super low frequency
- Superconducting nanowire single-photon detector
- Superconducting quantum computing
- Superconducting tunnel junction
- Supercooling
- Superglass
- Supralateral arc
- Surface conductivity
- Surface plasmon resonance
- Susceptor
- Swell (ocean)
- Sylvanshine
- Synthetic aperture sonar
- Target strength
- Technetium-99m
- Technetium-99m generator
- Technical atmosphere
- Tectonophysics
- Telegeodynamics
- Teleidoscope
- Telluric current
- Terahertz metamaterials
- Terahertz radiation
- Tesla (unit)
- Tesla coil
- The Hum
- Theoretical gravity
- Theory of tides
- Thermal conductance quantum
- Thermal history of the Earth
- Thermo-dielectric effect
- Thermodynamic beta
- Thermodynamic diagrams
- Thermodynamics of nanostructures
- Thermoelectric effect
- Thixotropy
- Thomson (unit)
- Thunder
- Tidal heating
- Tidal resonance
- Tideline
- Tiny ionospheric photometer
- Tipler cylinder
- Tomlinson model
- Tonpilz
- Total internal reflection
- Totalitarian principle
- Townsend (unit)
- Townsend discharge
- Transactional interpretation
- Transduction (biophysics)
- Transition edge sensor
- Transmon
- Transport phenomena
- Triboelectric effect
- Tricritical point
- Trion (physics)
- Trojan wave packet
- Troland
- Troy ounce
- Tsirelson's bound
- Tsunami
- Tunnel junction
- Turam method
- Turbidimetry
- Turbulence
- Twinkling
- Tyndall effect
- Ultra high frequency
- Ultra low frequency
- Ultrafast monochromator
- Ultrasonic flow meter
- Ultrasonic foil (papermaking)
- Ultrasonic hearing
- Ultrasonic horn
- Ultrasonic sensor
- Ultrasonic testing
- Ultrasonic welding
- Ultrasound
- Ultrasound-enhanced systemic thrombolysis
- Ultrasound-modulated optical tomography
- Ultraviolet
- Uncertainty
- Undertow (water waves)
- Undulation of the geoid
- Unit of length
- Units of measurement
- Universal wavefunction
- Universality (dynamical systems)
- Upper critical solution temperature
- Upper tangent arc
- Upper-atmospheric lightning
- Upstream contamination
- Upward continuation
- Upward looking sonar
- Ursell number
- Van de Graaff generator
- Vapour Pressure Deficit
- Variable speed of light
- Velocimetry
- Vertical deflection
- Vertical electrical sounding
- Very high frequency
- Very low frequency
- Vetlesen Prize
- Vibrating sample magnetometer
- Viscous liquid
- Volt
- Wake
- Water content
- Water cycle
- Water potential
- Water retention curve
- Water sky
- Water vapor
- Watt
- Wave base
- Wave flume
- Wave function collapse
- Wave height
- Wave radar
- Wave setup
- Wave shoaling
- Wave turbulence
- Wave-making resistance
- Wave-piercing hull
- Waveguide
- Waveguide (electromagnetism)
- Waveplate
- Waves and shallow water
- Wave–current interaction
- Weak measurement
- Weber (unit)
- Weber Research Institute
- Weighting curve
- What Is Life?
- White noise
- Whitham equation
- Widom scaling
- Wigner effect
- Wigner's friend
- William Bowie Medal
- Wimshurst machine
- Wind stress
- Wind turbine
- Wind wave
- Wind wave model
- Windbelt
- Winston cone
- Womersley number
- World Magnetic Model
- Worm-like chain
- X-ray
- X-ray computed tomography
- X-ray detector
- X-ray generator
- X-ray image intensifier
- X-ray optics
- X-ray telescope
- Yaw drive
- Zero positive zero
- Zero-mode waveguide
- Zone plate