External Changes

Definition

External changes refer to the alterations that occur outside a system, which can affect the conditions of the system but do not change its internal structure.

Related terms

Thermodynamics:

The study of energy and its transformations. It's like understanding why certain decorations make your room warmer or cooler.

Open System:

A type of system that can exchange both matter and energy with its surroundings. This is like having an open door policy where friends (energy/matter) can come in and out freely from your room (system).

Closed System:

A type of system that can exchange energy but not matter with its surroundings. Imagine if you could only let light and sound into your room, but no people or objects.