What units can si is in widespread use and is acceptable for use with si
The kilogram is the SI unit for mass
Centimeter is a unit of length in SI, pound is a unit of mass in some countries.
SI units are the common unit of almost the whole world. Those countries that haven't yet joined the modern world have to use SI if they want to be taken seriously as scientists.You have to have a common language in scientific measurement, that common language is the SI system.
There is none. Fahrenheit is not an SI unit.
i dont think so
The SI standard unit for length is the meter. In other countries this is sometimes written as metre.
Kilometres.
What units can si is in widespread use and is acceptable for use with si
The kilogram is the SI unit for mass
I dont' know. 90?
SI unit for angle: radians. Popular unit: degree. SI unit for temprature: Kelvin. Popular unit: Centigrade. In a few countries, also the Fahrenheit.
The temperature in Fahrenheit is no SI unit. Use kelvin or degrees Celsius instead.
The liter is classed as a non-SI unit accepted for use with the SI. Being one thousandth of a cubic meter, the liter is not a coherent unit of measure with respect to SI.
In the system SI for use during the meter.
The SI unit for temperature is the kelvin.
1 barrel of crude oil = 158,987 litersBarrel is not a unit in the SI; this unit is accepted only in some countries where the SI is not in use.