Definition:Linear Measure

Definition
Linear measure is the means of measurement of physical displacement.

Dimension
Linear measure is one of the fundamental dimensions of physics.

In dimensional analysis it is assigned the symbol $L$ or $\mathbf L$.

Units

 * The SI unit of linear measure is the metre $\mathrm m$.
 * The CGS unit of linear measure is the centimetre $\mathrm {cm}$.

Thus:
 * $1 \ \mathrm m = 10^2 \ \mathrm {cm} = 100 \ \mathrm {cm}$

Also see

 * Definition:Distance in the context of analysis