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Wikipedia:Vital articles/Level/5/Physical sciences/Basics and measurement

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Level 5 Sublists

Vital articles is a list of subjects for which Wikipedia should have corresponding high-quality articles. It serves as a centralized watchlist to track the status of Wikipedia's most essential articles. This is one of the sub-lists of the fifty thousand article Vital articles/Level 5 and is currently under construction.

Articles in the Vital list have their assessments labelled as:

  • Featured articles
  • Former featured articles
  • A-class articles
  • Good articles
  • Delisted good articles
  • Failed good article nominees
  • B-class articles
  • C-class articles
  • Start-class articles
  • Stub-class articles
  • List-class articles
  • Unassessed articles

The progress bar is auto-updated via category count, and the symbols and article counts are updated daily by User:cewbot. Please read the FAQ before modifying the article list.

Quota 350 articles.

Total 354 articles.

Class #Articles
GA 4
FFA 1
DGA 4

Science basics

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This section contains 57 articles.

Measurement

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This section contains 297 articles. This list contains units of measurement and articles on metrology. For the measured quantities, see the Science and Mathematics (Level 4) sections. For timekeeping and navigation, see the Everyday life (Level 4) and Technology (Level 4) sections. For measurement errors, see the Statistics (Level 4) section in Mathematics.

Measurement: General

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This section contains 52 articles.

Basics

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This section contains 11 articles.

Measurement systems

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This section contains 41 articles.

Units of measurement

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This section contains 245 articles.

Angle

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This section contains 5 articles.

  1. Degree (angle)
    1. Minute and second of arc
  2. Radian
    1. Milliradian
  3. Gradian

Solid angle

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This section contains 2 articles.

  1. Steradian
  2. Square degree

Length

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This section contains 44 articles.

Metric

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This section contains 8 articles.

  1. Metre
    1. Height above mean sea level
  2. Kilometre
  3. Centimetre
  4. Millimetre
  5. Micrometre
  6. Nanometre
  7. Angstrom

English

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This section contains 16 articles.

  1. Digit (unit)
  2. Inch
  3. Nail (unit)
  4. Palm (unit)
  5. Hand (unit)
  6. Link (unit)
  7. Foot (unit)
  8. Cubit
  9. Yard
  10. Fathom
  11. Rod (unit)
  12. Chain (unit)
  13. Furlong
  14. Mile
  15. Nautical mile
  16. League (unit)

East Asian

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This section contains 5 articles.

  1. Chi (unit)
  2. Cun (unit)
  3. Ken (unit)
  4. Li (unit)
  5. Shaku (unit)

Astronomical

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This section contains 5 articles.

  1. Astronomical unit
  2. Lunar distance
  3. Solar radius
  4. Light-year
  5. Parsec

Typographic

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This section contains 4 articles.

  1. Em (typography)
  2. En (typography)
  3. Point (typography)
  4. Pica (typography)

Other

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This section contains 6 articles.

  1. Biblical mile
  2. Day's journey
  3. Pace (unit)
  4. Stadion (unit)
  5. Verst
  6. X unit

Area

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This section contains 17 articles.

  1. Square inch
  2. Square foot
  3. Square yard
  4. Square metre
  5. Rood (unit)
  6. Acre
  7. Oxgang
  8. Virgate
  9. Carucate
  10. Hide (unit)
  11. Knight's fee
  12. Hundred (county division)
  13. Hectare
  14. Square kilometre
  15. Square mile
  16. Barn (unit)
  17. Pyeong

Volume

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This section contains 23 articles.

  1. Cord (unit)
  2. Cubic inch
  3. Cubic foot
  4. Acre-foot
  5. Litre
  6. Cubic metre
  7. Cubic centimetre
  8. Minim (unit)
  9. Drop (unit)
  10. Pinch (unit)
  11. Teaspoon
  12. Dessert spoon
  13. Tablespoon
  14. Fluid ounce
  15. Gill (unit)
  16. Cup (unit)
  17. Pint
  18. Quart
  19. Barrel (unit)
  20. Gallon
  21. Ge (unit)
  22. Koku

Volumetric flow rate

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This section contains 1 article.

  1. Cubic metre per second

Power

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This section contains 3 articles.

  1. Watt
  2. Horsepower
  3. Solar luminosity

Energy

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This section contains 10 articles.

  1. Joule
    1. Joule-second
  2. British thermal unit
  3. Calorie
  4. Electronvolt
  5. Erg
  6. Foot-pound (energy)
  7. Kilowatt-hour
  8. TNT equivalent
  9. Hartree

Pressure

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This section contains 6 articles.

  1. Pascal (unit)
  2. Standard atmosphere (unit)
  3. Bar (unit)
  4. Torr
  5. Millimetre of mercury
  6. Pound per square inch

Momentum/impulse

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This section contains 1 article.

  1. Newton-second

Force

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This section contains 4 articles.

  1. Newton (unit)
  2. Dyne
  3. Kilogram-force
  4. Pound (force)

Torque

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This section contains 1 article.

  1. Newton-metre

Viscosity

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This section contains 2 articles.

  1. Poise (unit)
  2. Reyn

Mass and weight

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This section contains 31 articles.

  1. Solar mass
  2. Jupiter mass
  3. Earth mass
  4. Dalton (unit)
  5. Kilogram (Level 4)
  6. Tonne
  7. Gram
  8. Microgram
  9. Carat (mass)
  10. Ton
    1. Long ton
    2. Short ton
  11. Bushel
  12. Peck
  13. Ounce
  14. Mark (unit)
  15. Pound (mass)
  16. Sack (unit)
  17. Grain (unit)
  18. Slug (unit)
  19. Stone (unit)
  20. Dram (unit)
  21. Hundredweight
  22. Pennyweight
  23. Electron mass

Chinese

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This section contains 6 articles.

  1. Candareen
  2. Cash (unit)
  3. Catty
  4. Mace (unit)
  5. Picul
  6. Tael

Speed

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This section contains 5 articles.

  1. Knot (unit)
  2. Kilometres per hour
  3. Metre per second
  4. Miles per hour
  5. Foot per second

Acceleration

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This section contains 3 articles.

  1. Gal (unit)
  2. Metre per second squared
  3. Standard gravity

Angular velocity

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This section contains 3 articles.

  1. Inverse second
  2. Radian per second
  3. Revolutions per minute

Ratio

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This section contains 6 articles.

  1. Decibel
  2. Mole fraction
  3. Mass fraction (chemistry)
  4. Neper
  5. Relative density
  6. Volume fraction

Density

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This section contains 2 articles.

  1. Gram per cubic centimetre
  2. Kilogram per cubic metre

Concentration

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This section contains 4 articles.

  1. Brix
  2. Molar concentration
  3. Molality
  4. Parts-per notation

Time

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This section contains 25 articles.

  1. Attosecond
  2. Femtosecond
  3. Picosecond
  4. Nanosecond
  5. Shake (unit)
  6. Microsecond
  7. Millisecond
  8. Second
  9. Minute
  10. Moment (unit)
  11. Hour
  12. Day
  13. Week
  14. Fortnight
  15. Month
  16. Year
  17. Olympiad
  18. Lustrum
  19. Decade
  20. Century
  21. Millennium
  22. Epoch
  23. Era
  24. Aeon
  25. Eternity

Frequency

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This section contains 1 article.

  1. Hertz

Specific intensity

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This section contains 1 article.

  1. Jansky

Charge

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This section contains 3 articles.

  1. Coulomb
  2. Statcoulomb
  3. Ampere-hour

Current

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This section contains 1 article.

  1. Ampere

Electric potential

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This section contains 1 article.

  1. Volt

Capacitance

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This section contains 1 article.

  1. Farad

Magnetic field

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This section contains 2 articles.

  1. Tesla (unit)
  2. Gauss (unit)

Magnetic flux

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This section contains 2 articles.

  1. Weber (unit)
  2. Maxwell (unit)

Electrical resistance

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This section contains 1 article.

  1. Ohm

Electrical conductance

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This section contains 1 article.

  1. Siemens (unit)

Inductance

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This section contains 1 article.

  1. Henry (unit)

Temperature

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This section contains 4 articles.

  1. Celsius
  2. Fahrenheit
  3. Kelvin
  4. Rankine scale

Amount of substance

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This section contains 1 article.

  1. Mole (unit)

Luminous intensity

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This section contains 2 articles.

  1. Candela
  2. Candlepower

Luminous flux

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This section contains 1 article.

  1. Lumen (unit)

Illuminance

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This section contains 1 article.

  1. Lux

Radioactivity

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This section contains 2 articles.

  1. Becquerel
  2. Curie (unit)

Exposure

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This section contains 1 article.

  1. Roentgen (unit)

Absorbed dose

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This section contains 2 articles.

  1. Gray (unit)
  2. Rad (radiation unit)

Equivalent dose

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This section contains 1 article.

  1. Sievert

Catalytic activity

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This section contains 2 articles.

  1. Katal
  2. Enzyme unit

Information

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This section contains 13 articles.

  1. Baud
  2. Bit
  3. Bit
  4. Bit
  5. Byte
  6. Kilobyte
  7. Megabyte
  8. Gigabyte
  9. Nat (unit)
  10. Shannon (unit)
  11. Qubit

Visual

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This section contains 2 articles.

  1. Dots per inch
  2. Pixel density

Other

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This section contains 3 articles.

  1. Alcohol proof
  2. Air quality index
  3. Ultraviolet index