Uncyclopedia:Vital articles/Expanded/Physical sciences

Physical sciences, 1092

Basics, 9

3

1. Science
2. Experiment
3. Laboratory
4. Nature
5. Observation
6. Research
7. Scientific method
8. Scientific theory
9. Scientist

Measurement, 76

This list contains units of measurement and articles on metrology. For the measured quantities, see the Science and Mathematics sections. For timekeeping and navigation, see the Everyday Life and Technology sections. For measurement errors, see the Statistics section in Mathematics.

3

1. Measurement
2. Accuracy and precision
3. Measuring instrument
   1. Calipers
   2. Sensor
   3. Thermometer
   4. Weighing scale
4. Units of measurement
   1. Imperial units
   2. International System of Units
   3. Metric system
   4. Natural units
      1. Planck units
   5. United States customary units
5. Metrology

Units of measurement, 61

3

Angle, 3

1. Degree
2. Radian
3. Steradian

Dimension, 13

Area, 2

1. Acre
2. Hectare

Length, 9

1. Astronomical unit
2. Cubit
3. Foot
4. Inch
5. Light-year
6. Metre
7. Mile
8. Nautical mile
9. Parsec

Volume, 2

1. Gallon
2. Litre

Electromagnetism, 11

1. Ampere
2. Farad
3. Coulomb
4. Henry
5. Hertz
6. Ohm
7. Siemens (unit)
8. Tesla
9. Volt
10. Watt
11. Weber

Light, 3

1. Candela
2. Lumen
3. Lux

Mechanics, 13

Energy, force, and pressure, 5

1. Calorie
2. Electronvolt
3. Joule
4. Newton
5. Pascal

Mass, 7

1. Atomic mass unit
2. Avoirdupois
3. Kilogram
4. Ton
5. Pound
6. Ounce
7. Troy weight

Velocity, 1

1. Knot (unit)

Quantity, 3

Amount of substance, 1

1. Mole (unit)

Data, 2

1. Byte
2. Bit

Radioactivity, 3

1. Becquerel
2. Gray
3. Sievert

Temperature, 3

1. Celsius
2. Fahrenheit
3. Kelvin

Time, 7

1. Second
2. Minute
3. Hour
4. Day
5. Week
6. Month
7. Year

Other, 2

1. Decibel
2. Katal

Astronomy, 209

For astronomical instruments, see Technology > Optical

Basics, 8

3

1. Astronomy
2. Astrobiology
3. Astrophysics
4. Extraterrestrial life

Observational astronomy, 4

1. Extinction (astronomy)
2. Luminosity
3. Magnitude
4. Observatory

Astronomical objects, 65

3

1. Astronomical object

Galaxies, 8

1. Centaurus A
2. Local Group
   1. Andromeda Galaxy
   2. Magellanic Clouds
      1. Large Magellanic Cloud
   3. Milky Way
   4. Triangulum Galaxy
3. Messier 87

Solar System, 24

1. Solar System
2. Sun
3. Mercury
4. Venus
5. Earth
   1. Moon
6. Mars
7. Asteroid belt
   1. Ceres
8. Jupiter
   1. Io
   2. Europa
   3. Ganymede
   4. Callisto
9. Saturn
   1. Enceladus
   2. Titan
10. Uranus
11. Neptune
    1. Triton
12. Pluto
13. Eris
14. Kuiper belt
15. Oort cloud

Bright stars, 18

1. Achernar
2. Aldebaran
3. Alpha Centauri
4. Alpha Crucis
5. Altair
6. Antares
7. Arcturus
8. Beta Centauri
9. Betelgeuse
10. Canopus
11. Capella
12. Deneb
13. Fomalhaut
14. Pollux
15. Procyon
16. Rigel
17. Sirius
18. Vega

Variable stars, 3

1. Algol
2. Eta Carinae
3. Polaris

Other objects, 11

1. 3C 273
2. Crab Nebula
3. Cygnus X-1
4. Halley's Comet
5. Hyades
6. Omega Centauri
7. Orion Nebula
8. Pleiades
9. Sagittarius A*
10. Virgo Supercluster
    1. Virgo Cluster

Celestial mechanics and astrometry, 54

3

Astrometry, 4

1. Astrometry
2. Cosmic distance ladder
3. Parallax
4. Photometry

Celestial mechanics, 9

1. Celestial mechanics
2. Eclipse
   1. Lunar eclipse
   2. Solar eclipse
3. Epoch
4. Kepler's laws of planetary motion
5. Lagrangian point
6. Natural satellite
7. Orbit

Celestial sphere, 8

1. Celestial coordinate system
   1. Equatorial coordinate system
2. Celestial sphere
3. Equinox
4. Ecliptic
5. Horizon
6. Solstice
7. Zodiac

Constellations, 33

1. Constellation

Zodiac, 7

1. Aquarius
2. Gemini
3. Leo
4. Sagittarius
5. Scorpius
6. Taurus
7. Virgo

Prominent, 25

1. Andromeda
2. Aquila
3. Auriga
4. Boötes
5. Canis Major
6. Carina
7. Cassiopeia
8. Centaurus
9. Cepheus
10. Cetus
11. Crux
12. Cygnus
13. Draco (constellation)
14. Eridanus
15. Hercules
16. Hydra
17. Ophiuchus
18. Orion
19. Pegasus (constellation)
20. Perseus (constellation)
21. Puppis
22. Serpens
23. Ursa Major
24. Ursa Minor
25. Vela

Galactic astronomy and extragalactic astronomy, 29

3

Basics, 14

1. Black hole
   1. Schwarzschild radius
   2. Supermassive black hole
2. Cosmic ray
3. Dark nebula
4. Galaxy
5. Galaxy groups and clusters
   1. Supercluster
6. Great Attractor
7. H II region
8. Interstellar medium
9. Molecular cloud
10. Nebula
11. Outer space

Star clusters, 3

1. Star cluster
2. Globular cluster
3. Open cluster

Galaxy morphological classification, 6

1. Galaxy morphological classification
2. Dwarf galaxy
3. Elliptical galaxy
4. Irregular galaxy
5. Lenticular galaxy
6. Spiral galaxy

Active galactic nucleus, 6

1. Active galactic nucleus
2. Blazar
3. Quasar
4. Radio galaxy
5. Seyfert galaxy
6. Starburst galaxy

Physical cosmology, 13

3

1. Physical cosmology
2. Big Bang
3. Cosmic microwave background
4. Dark energy
5. Dark matter
6. Formation and evolution of the Solar System
7. Galaxy formation and evolution
8. Hubble's law
9. Nebular hypothesis
10. Redshift
11. Universe
    1. Age of the universe
    2. Observable universe

Planetary science, 8

3

1. Asteroid
2. Comet
3. Exoplanet
4. Minor planet
5. Planet
   1. Dwarf planet
   2. Giant planet
   3. Terrestrial planet

Stellar astronomy, 32

3

1. [Star]]
2. Brown dwarf
3. Gamma-ray burst
4. Hertzsprung–Russell diagram
5. Metallicity
6. Solar wind
7. Stellar classification
8. Stellar evolution
   1. Giant star
   2. Main sequence
   3. Planetary nebula
   4. Pre-main-sequence star
   5. Protostar
   6. Neutron star
   7. Star formation
   8. Supergiant
   9. Wolf–Rayet star
   10. White dwarf
9. Stellar kinematics
10. Stellar magnetic field
11. Stellar nucleosynthesis
12. Stellar rotation
13. Star system
    1. Planetary system
    2. Binary star
    3. Circumstellar disk
14. Variable star
    1. Cepheid variable
    2. Long-period variable
    3. Nova
    4. Pulsar
    5. Supernova

Chemistry, 281

For biochemistry and chemical biology, see Uncyclopedia:Vital articles/Expanded/Biology and health sciences

Basics, 47

3

1. Chemistry
2. Electrochemistry
   1. Electrolysis
3. Environmental chemistry
4. Inorganic chemistry
5. Materials science
6. Medicinal chemistry
7. Nuclear chemistry
   1. Nuclide
8. Organic chemistry
9. Organometallic chemistry
10. Photochemistry
11. Physical chemistry
12. Polymer chemistry
    1. Polymer
13. Quantum chemistry
14. Alchemy
15. Chemical bond
    1. Ionic bonding
    2. Covalent bond
    3. Metallic bonding
    4. Intermolecular force
       1. Hydrogen bond
    5. Molecule
16. Chemical reaction
    1. Acid–base reaction
    2. Catalysis
    3. Chemical equation
    4. Chemical equilibrium
    5. Chemical formula
    6. Chemical kinetics
    7. Combustion
       1. Fire
    8. Haber process
    9. Radical
    10. Reaction mechanism
    11. Redox
        1. Corrosion
    12. Substitution reaction
17. Chemical substance
    1. Amount of substance
18. Chemical synthesis
19. Conservation of mass

Separation processes, 4

1. Centrifuge
2. Chromatography
3. Distillation
4. Filtration

Analytical chemistry, 5

3

1. Analytical chemistry
2. Mass spectrometry
3. Spectroscopy
   1. Absorption spectroscopy
   2. Spectrometer

Chemical substances, 229

Chemical elements, 134

3

Basics, 5

1. Chemical element
2. Allotropy
3. Atomic number
4. Atomic mass
5. Periodic table

Chemical element groups, 9

1. Metal
2. Alkali metal
3. Alkaline earth metal
4. Lanthanide
5. Actinide
6. Transition metal
7. Metalloid
8. Halogen
9. Noble gas

Chemical elements, 120

1. Hydrogen
2. Helium
3. Lithium
4. Beryllium
5. Boron
6. Carbon
   1. Graphite
7. Nitrogen
8. Oxygen
   1. Ozone
9. Fluorine
10. Neon
11. Sodium
12. Magnesium
13. Aluminium
14. Silicon
15. Phosphorus
16. Sulfur
17. Chlorine
18. Argon
19. Potassium
20. Calcium
21. Scandium
22. Titanium
23. Vanadium
24. Chromium
25. Manganese
26. Iron
27. Cobalt
28. Nickel
29. Copper
30. Zinc
31. Gallium
32. Germanium
33. Arsenic
34. Selenium
35. Bromine
36. Krypton
37. Rubidium
38. Strontium
39. Yttrium
40. Zirconium
41. Niobium
42. Molybdenum
43. Technetium
44. Ruthenium
45. Rhodium
46. Palladium
47. Silver
48. Cadmium
49. Indium
50. Tin
51. Antimony
52. Tellurium
53. Iodine
54. Xenon
55. Caesium
56. Barium
57. Lanthanum
58. Cerium
59. Praseodymium
60. Neodymium
61. Promethium
62. Samarium
63. Europium
64. Gadolinium
65. Terbium
66. Dysprosium
67. Holmium
68. Erbium
69. Thulium
70. Ytterbium
71. Lutetium
72. Hafnium
73. Tantalum
74. Tungsten
75. Rhenium
76. Osmium
77. Iridium
78. Platinum
79. Gold
80. Mercury (element)
81. Thallium
82. Lead
83. Bismuth
84. Polonium
85. Astatine
86. Radon
87. Francium
88. Radium
89. Actinium
90. Thorium
91. Protactinium
92. Uranium
93. Neptunium
94. Plutonium
95. Americium
96. Curium
97. Berkelium
98. Californium
99. Einsteinium
100. Fermium
101. Mendelevium
102. Nobelium
103. Lawrencium
104. Rutherfordium
105. Dubnium
106. Seaborgium
107. Bohrium
108. Hassium
109. Meitnerium
110. Darmstadtium
111. Roentgenium
112. Copernicium
113. Ununtrium
114. Flerovium
115. Ununpentium
116. Livermorium
117. Ununseptium
118. Ununoctium

Chemical compounds, 74

3

1. Chemical compound
   1. Inorganic compound
   2. Organic compound

Inorganic compounds, 36

1. Acid
   1. Boric acid
   2. Hydrochloric acid
   3. Hydrofluoric acid
   4. Nitric acid
   5. Phosphoric acid
   6. Sulfuric acid
2. Base
   1. Ammonia
   2. Potassium hydroxide
   3. Sodium hydroxide
3. Oxide
   1. Carbon dioxide
   2. Carbon monoxide
   3. Titanium dioxide
4. Peroxide
5. Water

Salts, 19

1. Salt (chemistry)
2. Carbonate
   1. Calcium carbonate
   2. Sodium bicarbonate
   3. Sodium carbonate
3. Chloride
   1. Calcium chloride
   2. Sodium chloride
      1. Salt
4. Nitrate
   1. Ammonium nitrate
   2. Potassium nitrate
   3. Sodium nitrate
5. Sulfate
   1. Alum
   2. Sodium sulfate
   3. Ammonium sulfate
   4. Magnesium sulfate
6. Sodium silicate

Organic compounds, 35

1. Haloalkane
2. Organophosphorus compound
3. Organosilicon
   1. Silicone
4. Organosulfur compounds
   1. Thiol

Carbon–nitrogen bond, 2

1. Amide
2. Amine

Carbon–oxygen bond, 15

1. Alcohol
   1. Ethanol
   2. Methanol
2. Aldehyde
   1. Formaldehyde
3. Carboxylic acid
   1. Acetic acid
   2. Citric acid
   3. Lactic acid
4. Ester
5. Ether
6. Ketone
   1. Acetone
7. Phenol
   1. Tannic acid

Hydrocarbons, 12

1. Hydrocarbon
2. Alkane
   1. Butane
   2. Ethane
   3. Methane
   4. Propane
3. Alkene
   1. Ethylene
   2. Propene
4. Aromatic hydrocarbon
   1. Benzene
5. Alkyne

Chemical mixtures, 21

3

1. Mixture
2. Aerosol
3. Colloid
4. Dispersion
5. Emulsion
6. Foam
7. Gel
8. Solution
9. Suspension
10. Syngas
11. Vapor

Alloys and materials, 10

1. Alloy
2. Amalgam
3. Brass
4. Bronze
5. Ceramic
6. Glass

Iron alloys, 4

1. Cast iron
2. Steel
3. Stainless steel
4. Wrought iron

Earth science, 255

For specific geographical objects see Geography

Basics, 1

3

1. Earth science

Natural disasters, 6

3

1. Natural disaster
2. Avalanche
3. Drought
4. Flood
5. Earthquake
6. Tsunami

Earth, 157

3

1. Structure of the Earth

Geology, 53

1. Fold
2. Stratigraphic unit
3. Geology
4. Impact crater
5. Lithosphere
   1. Crust
   2. Fault
6. Plate tectonics
7. Stratigraphy
8. Thrust fault

Mineralogy, 19

1. Mineral
2. Mineralogy
3. Feldspar
4. Kaolinite
5. Pyroxene
6. Quartz
7. Silicate
8. Talc
9. Mica
10. Gypsum
11. Asbestos

Mineral gemstones, 5

1. Beryl
   1. Emerald
2. Diamond
3. Sapphire
4. Ruby

Organic gemstones, 3

1. Amber
2. Ivory
3. Pearl

Petrology, 24

1. Petrology
2. Breccia
3. Conglomerate
4. Gravel
5. Rock
6. Igneous rock
   1. Basalt
   2. Granite
   3. Magma
   4. Tuff
7. Metamorphic rock
   1. Schist
   2. Marble
   3. Quartzite
   4. Gneiss
   5. Slate
8. Sedimentary rock
   1. Limestone
   2. Clay
   3. Sand
   4. Oil shale
   5. Sandstone
   6. Bauxite
   7. Peat

Geophysics, 7

1. Geodesy
2. Geophysics
3. Earth's magnetic field
4. Inner core
5. Outer core
6. Mantle
7. Seismology

Geological history, 20

1. Geochronology
2. Geologic time scale
3. Cambrian explosion
4. Extinction event
   1. Permian–Triassic extinction event
   2. Cretaceous–Paleogene extinction event
5. Ice age
6. Pangaea

Geological periods, 12

1. Precambrian
2. Phanerozoic
   1. Paleozoic
      1. Cambrian
      2. Permian
   2. Mesozoic
      1. Triassic
      2. Jurassic
      3. Cretaceous
   3. Cenozoic
      1. Quaternary
      2. Holocene

Geomorphology, 50

3

1. Geomorphology
2. Continent
3. Erosion
4. Stack
5. Weathering

Landforms, 45

1. Land
2. Landform
3. Escarpment
4. Hill
5. Mesa
6. Mountain
7. Mountain range
8. Plain
9. Plateau
10. Promontory
11. Sedimentary basin
12. Valley

Fluvial landforms, 9

1. Alluvial fan
2. Beach
3. Canyon
4. Cliff
5. Floodplain
6. Meander
7. Oasis
8. Rapid
9. Waterfall

Glacial landforms, 2

1. Glacial landform
2. Fjord

Caves, 2

1. Cave
2. Karst

Oceanic and coastal landforms, 11

1. Abyssal plain
2. Atoll
3. Bay
4. Coast
5. Continental shelf
6. Coral reef
7. Lagoon
8. Oceanic trench
9. Peninsula
10. Island
11. Seamount

Volcanic landforms, 4

1. Volcano
2. Geyser
3. Hotspot
4. Mid-ocean ridge

Aeolian landforms, 2

1. Aeolian processes
2. Dune

Artificial landforms, 3

1. Artificial island
2. Land reclamation
3. Polder

Biomes, 20

3

1. Desert
2. Tundra
3. Heath
4. Moorland

Forests, 7

1. Forest
2. Jungle
3. Mangrove
4. Taiga
5. Rainforest
   1. Tropical rainforest
6. Temperate broadleaf and mixed forest

Grasslands, 5

1. Grassland
2. Field (agriculture)
3. Meadow
4. Savanna
5. Steppe

Wetlands, 4

1. Wetland
2. Swamp
3. Marsh
4. Bog

Pedology (soil study), 6

3

1. Soil
2. Pedogenesis
3. Pedosphere
4. Sediment
5. Soil fertility
6. Soil science

Air, 64

3

Atmosphere, 8

1. Atmosphere of Earth
2. Air mass
3. Atmospheric pressure
4. Ozone depletion

Atmospheric optics, 4

1. Aurora
2. Mirage
3. Rainbow
4. Sky

Climatology, 8

1. Climatology
2. Climate
3. El Niño
4. General Circulation Model
5. Global warming
6. Köppen climate classification
7. Temperate climate
8. Tropical climate

Meteorology, 48

1. Meteorology
2. Atmospheric sciences
3. Barometer
4. Humidity
5. Low-pressure area
6. Surface weather analysis
7. Weather
8. Weather front
9. Weather forecasting

Clouds, 5

1. Cloud
2. Cirrus cloud
3. Cumulonimbus cloud
4. Cumulus cloud
5. Fog

Precipitations, 8

1. Precipitation
2. Acid rain
3. Dew
4. Frost
5. Groundwater
6. Hail
7. Rain
8. Snow

Seasons, 7

1. Season
2. Spring (season)
3. Summer
4. Autumn
5. Winter
6. Wet season
7. Dry season

Atmospheric circulation, 19

1. Atmospheric circulation
2. Anticyclone
3. Cyclone
4. Extratropical cyclone
5. Hadley cell
6. Polar vortex
7. Walker circulation

Storm, 7

1. Storm
2. Blizzard
3. Dust storm
4. Lightning
5. Thunderstorm
6. Tornado
7. Tropical cyclone

Winds, 5

1. Wind
2. Jet stream
3. Monsoon
4. Sea breeze
5. Trade wind

Water, 27

3

1. Hydrosphere
2. Cryosphere

Glaciology, 7

1. Glacier
2. Ice
3. Ice sheet
4. Ice shelf
5. Iceberg
6. Sea ice
7. Permafrost

Hydrology, 11

1. Hydrology
2. Water cycle
3. Hydrography
4. Tide
5. River
6. Estuary
7. River delta
8. Limnology
9. Lake
   1. Dry lake
10. Pond

Oceanography, 7

1. Oceanography
2. Ocean
3. Sea
4. Seabed
5. Ocean current
6. Sea level
7. Thermohaline circulation

Physics, 262

3

Basics, 21

1. Physics
2. Atom
3. Energy
   1. Conservation of energy
4. Field (physics)
   1. Flux
5. Force
   1. Gravitation
   2. Strong interaction
   3. Weak interaction
6. Gauge theory
7. Mass–energy equivalence
8. Matter
9. Quantum gravity
10. Radiation
    1. Ionizing radiation
11. Space
12. Spacetime
13. Symmetry (physics)
14. Time
15. Vacuum

Atomic, molecular and optical physics, 20

3

Atomic physics, 12

1. Atomic physics
2. Atomic nucleus
3. Atomic orbital
4. Atomic theory
5. Binding energy
6. Bohr model
7. Bremsstrahlung
8. Electron configuration
9. Electron shell
10. Energy level
11. Geiger–Marsden experiment
12. Ion

Molecular physics, 2

1. Molecular orbital
2. Molecular orbital theory

Optics, 6

1. Optics
2. Polarization
3. Reflection
4. Refraction
   1. Refractive index
5. Transparency and translucency

Condensed matter physics, 24

3

1. Condensed matter physics
2. Amorphous solid
3. Solid-state physics

Crystallography, 3

1. Crystallography
2. Crystal
3. Crystallization

Phase transitions, 11

1. Phase transition
2. Phase
3. Boiling
4. Critical point
5. Condensation
6. Evaporation
7. Freezing
8. Ionization
9. Melting
10. Sublimation
11. Triple point

States of matter, 7

1. State of matter
2. Bose–Einstein condensate
3. Gas
4. Liquid
5. Plasma
6. Solid
7. Superconductivity

Electromagnetism, 40

3

1. Electromagnetism
2. Dielectric
3. Dipole
4. Electricity
5. Magnetism
6. Metamaterial
7. Oil drop experiment
8. Photoelectric effect

Electrostatics, 5

1. Electrostatics
2. Coulomb's law
3. Electric charge
4. Electric field
5. Electric potential

Electrodynamics, 15

1. Eddy current
2. Electromagnetic field
3. Electromagnetic induction
4. Electromagnetic radiation
   1. Electromagnetic spectrum
   2. Radio wave
   3. Microwave
   4. Infrared
   5. Visible spectrum
   6. Ultraviolet
   7. X-ray
   8. Fluorescence
5. Electromotive force
6. Lorentz force
7. Maxwell's equations

Magnetism, 3

1. Magnetostatics
2. Electric current
3. Magnetic field

Electrical circuits, 9

1. Electrical network
2. Capacitance
3. Electrical impedance
4. Electrical reactance
5. Electrical resistance and conductance
   1. Ohm's law
6. Gain
7. Inductance
8. Kirchhoff's circuit laws

Mechanics, 74

3

1. Mechanics
   1. Aerodynamics
   2. Continuum mechanics
   3. Dynamics
   4. Kinematics
   5. Relativistic mechanics
   6. Soil mechanics
   7. Statics
2. Oscillation
   1. Harmonic oscillator
      1. Simple harmonic motion

Classical mechanics, 28

1. Classical mechanics
   1. Hamiltonian mechanics
   2. Lagrangian mechanics
2. Frame of reference
3. Friction
4. Impulse
5. Inertia
6. Kinetic energy
7. Mass
   1. Density
8. Moment of inertia
9. Momentum
10. Motion
    1. Acceleration
    2. Equations of motion
    3. Newton's laws of motion
    4. Speed
    5. Velocity
11. Potential energy
12. Power
13. Rotation
    1. Angular momentum
    2. Centripetal force
    3. Coriolis effect
14. Newton's law of universal gravitation
15. Torque
16. Weight
17. Work

Solid mechanics, 10

1. Solid mechanics
2. Deformation
3. Elastic modulus
4. Elasticity
5. Fatigue
6. Hooke's law
7. Plasticity
8. Stiffness
9. Strength of materials
10. Stress (mechanics)

Fluid mechanics, 13

1. Fluid mechanics
2. Bernoulli's principle
3. Buoyancy
4. Convection
5. Drag
6. Diffusion
7. Fluid dynamics
8. Navier–Stokes equations
9. Osmosis
10. Reynolds number
11. Surface tension
12. Turbulence
13. Viscosity

Quantum mechanics, 11

1. Quantum mechanics
2. Pauli exclusion principle
3. Quantum chromodynamics
4. Quantum electrodynamics
5. Quantum entanglement
6. Quantum field theory
7. Quantum tunnelling
8. Schrödinger equation
9. Uncertainty principle
10. Wave function
11. Wave–particle duality

Statistical mechanics, 1

1. Statistical mechanics

Nuclear physics, 10

3

1. Nuclear physics
2. Isotope
3. Nuclear fission
4. Nuclear fusion
   1. Tokamak
   2. Fusion power
5. Radioactive decay
   1. Alpha particle
   2. Beta particle
   3. Gamma ray

Particle physics, 35

3

1. Particle physics
2. Cloud chamber
3. Particle
4. Particle accelerator
   1. Large Hadron Collider
   2. Tevatron
5. Particle detector
6. Physics beyond the Standard Model
7. Scattering
8. Spin
9. Standard Model
10. String theory
11. Supersymmetry

Subatomic particles, 19

1. Subatomic particle

Fermions, 12

1. Fermion
2. Lepton
   1. Electron
   2. Muon
   3. Tau
   4. Neutrino
3. Quark
4. Hadron
   1. Baryon
      1. Neutron
      2. Proton
   2. Meson

Bosons, 6

1. Boson
2. Gauge boson
   1. Gluon
   2. Photon
   3. W and Z bosons
3. Higgs boson

Antimatter, 3

1. Antimatter
2. Antiparticle
3. Positron

Theory of relativity, 7

3

1. Theory of relativity
2. Equivalence principle
3. General relativity
4. Lorentz transformation
5. Michelson–Morley experiment
6. Principle of relativity
7. Special relativity

Thermodynamics, 14

3

1. Thermodynamics
2. Black-body radiation
3. Enthalpy
4. Entropy
5. Heat
6. Heat capacity
7. Heat transfer
8. Ideal gas law
9. Internal energy
10. Laws of thermodynamics
11. Pressure
12. Temperature
13. Thermodynamic cycle
14. Thermodynamic free energy

Waves, 17

3

1. Wave
2. Acoustics
   1. Sound
      1. Speed of sound
   2. Ultrasound
3. Amplitude
4. Diffraction
5. Doppler effect
6. Frequency
7. Interference
8. Light
   1. Speed of light
9. Noise
10. Resonance
11. Superposition principle
12. Wave equation
13. Wavelength