definition of a variable of interest that allows it to be directly measured
Operational command = you can tell them what to do. Operational control = you can make them do it
Solids have definite shape and definite volume. Liquids have not definite shape but have definite volume. Gases have neither definite shape not definite volume.
WATER has no definite shape but has definite volume.
WATER has no definite shape but has definite volume.
Liquids have a definite volume, but no definite shape.
WATER has no definite shape but has definite volume.
WATER has no definite shape but has definite volume.
Solids have definite shapes and definite volume.
WATER has no definite shape but has definite volume.
That would be gas. Liquids have no definite shape but definite volume, and solids have definite shape and definite volume. :)
Yes, liquids have a definite volume but not a definite shape, compared to solids that have a definite shape and a definite volume or gasses that have neither a definite shape or volume.
About operational budgets can be read in