This is from the Energy and Light exam on the OU course S104.
the units of mass gm and kg in CGS and SI system ,units of distance-m and km are some units which describe scalar quantity.
SI units
SI units are defined for physical measurements, like measurements of mass, length, etc. - there are no specific SI units for plain numbers.SI units are defined for physical measurements, like measurements of mass, length, etc. - there are no specific SI units for plain numbers.SI units are defined for physical measurements, like measurements of mass, length, etc. - there are no specific SI units for plain numbers.SI units are defined for physical measurements, like measurements of mass, length, etc. - there are no specific SI units for plain numbers.
In the SI, energy is measured in Joules.Some other units (not part of the SI) include: erg; BTU; calores; and others.In the SI, energy is measured in Joules.Some other units (not part of the SI) include: erg; BTU; calores; and others.In the SI, energy is measured in Joules.Some other units (not part of the SI) include: erg; BTU; calores; and others.In the SI, energy is measured in Joules.Some other units (not part of the SI) include: erg; BTU; calores; and others.
Meter per secondThere is no standard SI unit for velocity actually. It is a derived unit. Velocity is distance traveled per time together with the direction of motion. The SI unit of distance is the meter (m) and the SI unit of time is the second (s).So the units of velocity in SI units is meters/second (m/s), or ms-1See the Related Questions link to the left "What are all the SI units" for more information about SI units.CommentDerived units are SI units.
Which following? SI units are the meter, the Celsius, the kilogram, the candela, the Pascal, the joule and the ampere.
i dont know but still you are not answering me.why?
In SI units, that would be the Newton.In SI units, that would be the Newton.In SI units, that would be the Newton.In SI units, that would be the Newton.
Derived SI units.
order the following SI units from smallest to largest. centimeter, kilometer, meter,and decimeter
SI and metric are the same units.
International System of Units (SI)
Base units
the units of mass gm and kg in CGS and SI system ,units of distance-m and km are some units which describe scalar quantity.
most of the world does SI so more people can understand with it in SI units
most of the world does SI so more people can understand with it in SI units
The Hazen-William equation is an empirical one. It has a proportionality constant that depends on the use of USCS units or SI units. For the case of USCS units, pressure drop is in 'psig', length of pipe in 'ft', volume flow in 'gpm', and inside pipe diameter in 'in'. For the case of SI units, pressure drop in 'm', length in 'm', volume flow in 'm3/s, and inside pipe diameter in 'm'.