Mod 2 units Flashcards
(19 cards)
1
Q
Physical quantity
A
A physical quantity is a measurement of something. It should have a numerical value and an appropriate unit.
2
Q
Si unit
A
Standard units used by the international science community
3
Q
Length Si
A
M
4
Q
Mass Si
A
Kg
5
Q
Time Si
A
S
6
Q
Temperature Si
A
Kelvin (K)
7
Q
Current Si
A
A (ampere)
8
Q
Amount of substance Si
A
Mole (mol)
9
Q
Light intensity Si
A
Candela (cd)
10
Q
Pico
A
1x10^-12
11
Q
Nano
A
1x10^-9
12
Q
Micro
A
1x10^-6
13
Q
Milli
A
1x10^-3
14
Q
Centi
A
1x10^-2
15
Q
Deci
A
1x10^-1
16
Q
Kilo
A
1x10^3
17
Q
Mega
A
1x10^6
18
Q
Giga
A
1x10^9
19
Q
Tera
A
1x10^12
