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WorksheetsA-Level Physics Physical Quantities and Units
Total questions: 11
Worksheet time: 8mins
which is an SI base unit?
current
gram
kelvin
volt
which pair contains one vector and one scalar quantity?
displacement, acceleration
force, kinetic energy
momentum, velocity
power, speed
which pair of units contains one derived unit and one SI base unit?
ampere, coulomb
kilogram, kelvin
metre, second
newton, pascal
what is equivalent to 2000 volts?
2 micro volts
2 mili volts
2 pico volts
2 kilo volts
which row shows an SI base quantity with its correct unit?
charge - coulomb
current - ampere
potential difference - volt
temperature - degree Celcius
what is the unit of weight in terms of SI base unit(s) ?
kg m s^-1
kg m s^-2
N
J m^-1
starting with the smallest first, what is the order of INCREASING magnitude of these energies?
5 kJ --> 5 mJ --> 5 MJ --> 5 nJ
5 nJ --> 5 kJ--> 5 MJ --> 5 mJ
5 nJ --> 5 mJ --> 5 kJ --> 5 MJ
5 mJ --> 5 nJ --> 5 kJ --> 5 MJ
which one of these options is NOT a base quantity?
Time
Electric current
Energy
Luminous Intensity
Which one of these options is NOT a derived quantity?
Area
Volume
Density
Temperature
1 nm (nano-meter) = .... m
1 x 10-12
1 x 109
1 x 10-9
1 x 1012
What is the SI unit of speed?
m/s
cm/s
km/hour
kg/m
