kg/s m^3/s L/m^3 kg/m^3
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: A researcher is measuring changes in the density of the upper atmosphere over time. Which units should be used for the density measurements?
Possibilities:
- kg/s
- m^3/s
- L/m^3
- kg/m^3

kg/m^3