In addition to the metric system unit, also known as the other units are often used in everyday life, such as liters, inches, yards, feet, miles, tons and ounces. Units can be converted or transformed into the metric system units with a specified benchmark. Length scale conversion using the reference as follows:
1 yard = 3 feet (1 feet is the distance heel to toe adult).
1 feet = 12 inches (1 inch is the maximum width of an adult's thumb).
1 inch = 2.54 cm
1 cm = 0.01 m
Units of miles, yards, feet, inches is called the English system units. To apply the system of mass scale conversions of units daily and the English system into the SI system. For example as follows.
1 tonne = 1000 kg
1 ounce (oz) = 0.02835 kg
1 quintal = 100 kg
1 pound (lb) = 0.4536 kg
1 slug = 14.59 kg
Units of time in everyday life can be converted into the SI system that is second or seconds. For example as follows.
1 year = 3.156 x 10 ^ 7 seconds
1 hour = 3600 seconds
1 day = 8.640 x 10 ^ 4 sec
1 minute = 60 seconds
The size of derivatives has units that are translated from the unit quantities that define the principal amount of such derivatives. Therefore, it is often found growing unit quantities can be derived more than one because of different definitions penjabarannya. For example, the unit of acceleration can be written m / s ^ 2 can also be written with N / kg. Unit size can also be converted derivatives. Consider some examples below!
1 dyne = 10 ^ -5 newtons
1 ERG = 10 ^ -7 joules
1 calorie = 0.24 joules
1 kWh = 3.6 x 10 ^ 6 joules
1 liter = 10 ^ -3 m ^ 3 = 1 dm ^ 3
1 ml = 1 cm ^ 3 = 1 cc
1 atm = 1.013 x 10 ^ 5 pascals
1 gauss = 10 ^ -4 tesla
