units Flashcards
1
Q
Length
A
metre, m
2
Q
Mass
A
kilogram, kg
3
Q
Time
A
second, s
4
Q
Temperature
A
kelvin, K
5
Q
Electric current
A
amp, A
6
Q
Area
A
metre squared, m2
7
Q
Volume
A
metre cubed, m3
8
Q
Velocity
A
metre per second, m/s
9
Q
Acceleration
A
metre per second squared, m/s2, m/s/s
10
Q
Force
A
newton, N
11
Q
Moment
A
newton metre, Nm
12
Q
Momentum
A
kilogram metre per second, kgm/s
13
Q
Charge
A
coulomb, C
14
Q
Potential Difference
A
volt, V
15
Q
Resistance
A
ohm, ?
16
Q
Energy
A
joule, J
17
Q
Power
A
watt, W
18
Q
Wavelength
A
metre, m
19
Q
Frequency
A
hertz, Hz
20
Q
Density
A
kilogram per metre cubed, kg/m3
21
Q
Pressure
A
pascal, Pa
newton per metre2, N/m2
22
Q
Radioactive activity
A
becquerel, Bq
23
Q
Time
A
minute, hour, day, min, h, d
24
Q
What does this prefix represent
Mega
A
1 000 000
25
kilo
1 000
26
# What does this prefix represent
centi
1/100
27
# What does this prefix represent
milli
1/1 000
