Isolated Systems

An isolated system is a theoretical concept in physics where no energy or matter is exchanged with its surroundings. In such a system, nothing enters or leaves, making it a perfect environment for studying fundamental laws like conservation of energy. While true isolated systems are rare in real life, they are useful for simplifying problems and understanding how systems behave independently. For example, in a perfectly insulated container, heat neither enters nor escapes, approximating an isolated system for thermal studies. Overall, an isolated system provides a controlled way to analyze processes without external influences.