20,025
edits
Changes
Unit
,→Key Stage 3
|}
==Key Stage 34==
===Meaning===
[[Unit]]s are quantities that give a number meaning.
|'''Other Units'''
|-
|Distance, LengthDisplacement, Width, HeightWavelength
|metres
|nanometres, micrometers, millimetres, centimetres, feet, kilometres, miles
|-
|Time
|seconds
|microseconds, milliseconds, minutes, hours, days, weeks, months, years
|-
|Temperature
|degrees Celciusor Kelvin
|degrees Faranheit
|-
|Mass
|kilograms
|micrograms, milligrams, grams, megagrams (ton)
|-
|Area
|Volume
|metres cubed
|millilitres, centimetres cubed, litres, millimetres decimetres cubed
|-
|Force, Weight
|Newtons
|Pounds, Ounces, Stone, millinewtons, kilonewtons
|-
|Speedand Velocity
|metres per second
|miles per hour, kilometers per hour
|-
|Density
|kilograms per metre cubed
|grams per centimetre cubed
|-
|Angle
|degrees
|
|-
|Acceleration
|metres per second per second
|feet per second per second
|-
|Moment
|Newton Metres
|
|-
|Energy, Work Done
|Joules
|millijoules, kilojoules
|-
|Electrical Charge
|Coulombs
|microcoulombs, millicoulombs
|-
|Electrical Current
|Amps
|microamps, milliamps, kiloamps
|-
|Potential Difference
|Volts
|microvolts, millivolts, kilovolts
|-
|Resistance
|Ohms
|microohms, milliohms, kiloohms
|-
|Radioactivity
|Becquerels
|
|-
|Radiation Dose
|Ohms
|microsieverts, millisieverts
|-
|Frequency
|Hertz
|kilohertz, megahertz, gigahertz
|-
|Magnetic Field Density
|Teslas
|milliteslas
|-
|Moles
|Mol
|
|-
|Concentration
|Mol per decimeter cubed
|
|-
|Light intensity
|Lux
|
|}