
The quantities which are measurable are called
The constant quantity which is used to measure the physical quantity is called
In F.P.S. system, the unit of length is
In F.P.S. system, the unit of mass is
In F.P.S. system, the unit of time is
In M.K.S. system, the unit of time is
In M.K.S. system, the unit of mass is
In M.K.S. system, the unit of length is
In C.G.S. system, the unit of mass is
In C.G.S. system, the unit of length is











