1.1 Use of SI Units and Prefixes
1.1 Use of SI Units and Prefixes
SI Base Units Fundamental Quantities Fundamental Units Mass Kilogram (kg) Temperature Kelvin (K) Length Metres (m) Time Seconds (s) Amount of a substance Moles (mol) Electric Current Amperes (A) Light Intensity* Candela (cd)* *Knowledge of this is not required Other quantities and units can be derived from these fundamental quantities and units. These units are known as derived units. For…
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