Imperial System vs Metric System (SI)

Prefix	Abbreviation	Meaning
Kilo	K	10^3
Deci	D	10^-1
Centi	C	10^-2
Milli	m	10^-3
Micro	M	10^-6
Nano	n	10^-9

 

ex) 1cm = 1 * 10^-2m

 

<Temperature>

- Celsius

- Kelvin (Absolute scale 0)

 

<Density>

Density: Measure of how much somthing has relative to how much space it takes up.

d = mass / volume