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64 Cards in this Set
- Front
- Back
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Standard Units organised by the:
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SI (Le Systeme International d'Unites, 1960) was set up by defining 7 base units.
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Name six of the seven units:
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Length, mass, current, time, temperature, amount of substance.
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What are the quantity symbol, unit and unit symbol for Length?
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L, metre, m
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What are the quantity symbol, unit and unit symbol for Mass?
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m, kilogram, kg
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What are the quantity symbol, unit and unit symbol for Time?
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t, second, s
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Standard Units organised by the:
|
SI (Le Systeme International d'Unites, 1960) was set up by defining 7 base units.
|
|
|
Name six of the seven units:
|
Length, mass, current, time, temperature, amount of substance.
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What are the quantity symbol, unit and unit symbol for Length?
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L, metre, m
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What are the quantity symbol, unit and unit symbol for Mass?
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m, kilogram, kg
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What are the quantity symbol, unit and unit symbol for Time?
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t, second, s
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Standard Units organised by the:
|
SI (Le Systeme International d'Unites, 1960) was set up by defining 7 base units.
|
|
|
Name six of the seven units:
|
Length, mass, current, time, temperature, amount of substance.
|
|
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What are the quantity symbol, unit and unit symbol for Length?
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L, metre, m
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What are the quantity symbol, unit and unit symbol for Mass?
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m, kilogram, kg
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What are the quantity symbol, unit and unit symbol for Time?
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t, second, s
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Standard Units organised by the:
|
SI (Le Systeme International d'Unites, 1960) was set up by defining 7 base units.
|
|
|
Name six of the seven units:
|
Length, mass, current, time, temperature, amount of substance.
|
|
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What are the quantity symbol, unit and unit symbol for Length?
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L, metre, m
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What are the quantity symbol, unit and unit symbol for Mass?
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m, kilogram, kg
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What are the quantity symbol, unit and unit symbol for Time?
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t, second, s
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What are the quantity symbol, unit and unit symbol for Current?
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I, ampere, A
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What are the quantity symbol, unit and unit symbol for Temperature?
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T, kelvin, K
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What are the quantity symbol, unit and unit symbol for Amount of substance?
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n, Mole, mol
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Convert deg C to deg K:
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add 273
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Define MOLE:
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1 mole is the amount of substance that has the same number of atoms as there are in 12g of carbon-12. This specific number of atoms is called Avogadro's Number and is equal to 6.02 x 10^23 mol^-1
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What are the quantity symbol, unit and unit symbol for Current?
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I, ampere, A
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What are the quantity symbol, unit and unit symbol for Temperature?
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T, kelvin, K
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What are the quantity symbol, unit and unit symbol for Amount of substance?
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n, Mole, mol
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Convert deg C to deg K:
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add 273
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Define MOLE:
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1 mole is the amount of substance that has the same number of atoms as there are in 12g of carbon-12. This specific number of atoms is called Avogadro's Number and is equal to 6.02 x 10^23 mol^-1
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Velocity =
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distance / time (m s^-1)
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acceleration =
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velocity change / time (m s^-2)
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density =
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mass / volume (kg m^-3)
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What are the quantity symbol, unit and unit symbol for Force?
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F, newton, N (or midichlorians) F=ma (kg m s^-2)
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What are the quantity symbol, unit and unit symbol for Pressure?
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p, Pascal, Pa
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What are the quantity symbol, unit and unit symbol for Power?
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P, watt, W
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What are the quantity symbol, unit and unit symbol for Potential difference?
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V, volt, V
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What are the quantity symbol, unit and unit symbol for Work?
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W, joule, J
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Standard form indices - how?
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number of places d p moves, - if small, + if big.
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Sig Fig
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number inclusive of the numbers between the first and last non-zero digits.
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10^18
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exa, E
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10^15
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peta, P
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10^12
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tera, T
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10^9
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giga, G
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10^6
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mega, M
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10^3
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kilo, k
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10^-3
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milli, m
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10^-6
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micro, wierd greek u with a drip
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10^-9
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nano, n
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10^-12
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pico
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10^-15
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femto, f
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10^-18
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atto, a
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E
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exa, 10^18
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P
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peta, 10^15
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T
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tera, 10^12
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G
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giga, 10^9
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M
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mega, 10^6
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k
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kilo, 10^3
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m
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milli, 10^-3
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wierd greek u with a drip thing
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micro, 10^-6
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n
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nano, 10^-9
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p
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pico, 10^-12
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f
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femto, 10^-15
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a
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atto, 10^-18
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