Term 1 Flashcards
(15 cards)
1
Q
SI units
A
International System of Units- common measurement units
2
Q
how do we measure length
A
metres (m)
3
Q
how do we measure mass
A
kilograms (kg)
4
Q
how do we measure time
A
seconds (s)
5
Q
how do we measure temperature
A
Kelvin (K)
6
Q
how do we measure force
A
Newtons (N)
7
Q
how do we measure power
A
Joules (J)
8
Q
prefix - k
A
kilo = 10^3
9
Q
prefix - M
A
mega = 10^6
10
Q
prefix - G
A
giga = 10^9
11
Q
prefix - T
A
tera = 10^12
12
Q
prefix - m
A
milli = 10^-3
13
Q
prefix - /u
A
micro = 10^-6
14
Q
prefix - n
A
nano = 10^-9
15
Q
prefix - p
A
pico = 10^-12
