Mass flow rate is the amount of mass flow in a unit of seconds. While volume flow rate is the amount of volume flow in a unit of time.

**You can obtain the volume flow rate from the mass flow rate, by dividing it by the density of the mass. **

## Example Problem

**The mass flow rate of a conveyor machine is 9 kg per second. If the density if the mass is 1800kg/m3 determine the volume flow rate.**