UNITS Flashcards
1
Q
Newtons
A
unit for force
2
Q
Joules
A
J = Newton x meter
unit for work → W = force x distance
3
Q
Watt
A
joules / second
unit for power → P = work / time
4
Q
Volts
A
joules / coloumb
unit for voltage → V = ED → N/C x meters → J/C
5
Q
Hertz
A
1 / seconds
frequency unit → cycles per second
6
Q
Coloumb
A
amp x seconds
unit for charge → current = charge/time → charge = current x time
7
Q
Pascal
A
N / m^2
unit for pressure → pressure = force / area
8
Q
Amperes (amps)
A
coulomb / second
unit for current → current = charge / time
9
Q
ohm
A
volts / ampere
unit for resistance → V = IR → resistance = voltage / current = volts / ampere
10
Q
Unit for Power
A
watts
11
Q
Unit for charge
A
coulomb
12
Q
Unit for force
A
newton
13
Q
unit for energy/work
A
joules
14
Q
unit for heat
A
joules
15
Q
unit for pressure
A
pascals
