Units and Conversions Units Flashcards
1
Q
Kinetic Energy
A
Joules / J
2
Q
Mass
A
Kg / g
3
Q
Speed
A
m/s
4
Q
Elastic Potential Energy
A
Joules / J
5
Q
Spring constant
A
N/m
6
Q
Extension
A
M / metres
7
Q
Gravitational Potential Energy
A
Joules / J
8
Q
Gravitational Field Strength
A
9.8 N/kg
9
Q
Height
A
M / metres
10
Q
Change in Thermal Energy
A
Joules / J
11
Q
Specific Heat Capacity
A
J/kg
12
Q
Power
A
Watt
13
Q
Energy Transferred
A
Joules / J
14
Q
Times
A
S / Seconds
15
Q
Work done
A
Joules / J
16
Q
Efficiency
A
No units at all
17
Q
Charge Flow
A
Coulomb / C
18
Q
Current
A
Ampere / A
19
Q
Potential Difference
A
Volts
20
Q
Resistance
A
Ohm’s
21
Q
Density
A
- Kg/m cubed
- g/cm cubed
22
Q
Specific Latent Heat
A
J/Kg
23
Q
Pressure
A
Pascals / Pa
24
Q
Force
A
Newtons / N
25
Moment of a Force
Newton Metre / Nm
26
Resultant Force
Newtons / N
27
Momentum
Kg m/s
28
Period
Seconds / S
29
Wavespeed
M/s
30
Wavelength
Meter / M
31
Frequency
Hertz / Hz
32
Magnification
No units
33
Force on a Conductor
Tesla / T
34
Magnetic Flux Density
Tesla / T
35
The prefix is tera
12 place holders
36
The prefix is giga
9 place holders
37
The prefix is mega
6 place holders
38
The prefix is centi
x10 power -2
39
The prefix is milli
x10 power -3
40
The prefix is micro
x10 power -6
41
The prefix is nano
x10 power -9
