Question

What do you mean by $\text{0D}$?

• A. $\text{Spatial freedom}$
• B. $\text{No spatial freedom}$
• C. $\text{Restricted spatial freedom}$
• D. $\text{None of the above}$

Answer 1

The correct option is B $\text{No spatial freedom}$

Dimension means "Degrees of spatial freedom".

$\text{0D}$ is one of kind of dimensions which means "No spatial freedom".