SI Units and Derived Units

Beschreibung

AS level Physics (Foundations) Karteikarten am SI Units and Derived Units, erstellt von Charlie Turner am 23/11/2016.
Charlie Turner
Karteikarten von Charlie Turner, aktualisiert more than 1 year ago
Charlie Turner
Erstellt von Charlie Turner vor etwa 8 Jahre
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Zusammenfassung der Ressource

Frage Antworten
What are the seven base quantities? Mass, length, time, current, temperature, amount of substance, and luminosity
What are the seven base units? Kilograms, metres, seconds, coulombs, Kelvin, mole, candela
What are the two ways to represent a Newton? N and kgms^-2
What are the two ways to represent a pascal? Pa and m^-1kgs^-2
What are the two ways to represent a coulomb? C and sA
What are the two ways to represent a Watt? W and m^2kgs^-3
What are the two ways to represent a volt? V and m^2kgs^-3A^-1
What are the two ways to represent a joule? J and kgm^2s^-2
What are the two ways to represent a Hertz? Hz and s^-1
Why do we use SI units/quantities? So that scientists all over the world can use one system of measurements to reduce mistakes and inconsistencies
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