Final answer:
Physical properties describe matter's existing characteristics like shape, color, and size, while physical quantities are measurable characteristics such as time, mass and electric charge. Both terms help in understanding the physical universe.
Step-by-step explanation:
The question asks about things that are physical in nature, such as size, color, and other characteristics. These attributes are known as physical properties and they describe matter as it exists.
Physical properties include observable characteristics like shape, color, size, and temperature, and they also encompass the phase of matter (solid, liquid, or gas).
Another related concept is that of a physical quantity, which refers to any characteristic or property of an object that can be measured or calculated from other measurements.
Examples of physical quantities include time, mass, weight, force, and electric charge. These are everyday encounters in the natural world that can be objectively measured using our senses and various measuring devices.
Physical properties and quantities help us understand and describe the physical universe we interact with.