Question

part 1 of 3
determine if the following is an example of an exact number or a measured number:
metric conversion factors such as
1000 ml = 1 l
options:
measured
exact
cannot determine

Explanation:

Metric conversion factors like \( 1000 \, \text{mL} = 1 \, \text{L} \) are defined exactly, not measured. They are established by definition in the metric system, so this is an exact number.

Answer:

Exact