List four extensive properties that are always conserved. 1. Why is the time scale important when determining whether a system is steady-state or dynamic? Consider your place of residence (your dorm,...

List four extensive properties that are always conserved.

1. Why is the time scale important when determining whether a system is steady-state or dynamic? Consider your place of residence (your dorm, apartment, house, etc.). State a time period when your residence is dynamic. Justify. State a time period when your residence is steady-state. Justify.