Question

what do you mean by the the statement that the length of a rod is 2m​

Answer 1

Answer:

length of a rod is measured in 2meters

Answer 2

Answer:

It just denoted the linear dimension of the rod.

Explanation:

2m means 2 metre which means that the rod you're handling with is of length two metre which is equal to 200cm or 2*10^-3 km.