Quality (physics)

In physics, "quality" isn't a standard term like "mass," "energy," or "force." However, it can refer to several concepts depending on the context in which it's used. Here are some interpretations: 1. **Quality of Energy**: This term can refer to the efficiency or usefulness of energy in doing work. For instance, higher-quality energy can be seen in forms that can do more work (e.g., chemical energy in fuel versus waste heat).