EVERYDAY SCIENCE

Detailed explanation-1: -Changes in the size or form of matter are examples of physical change. Physical changes include transitions from one state to another, such as from solid to liquid or liquid to gas. Cutting, bending, dissolving, freezing, boiling, and melting are some of the processes that create physical changes.

Detailed explanation-2: -A physical change is a change in one or more physical properties of matter without any change in chemical properties. In other words, matter doesn’t change into a different substance in a physical change. Examples of physical change include changes in the size or shape of matter.

Detailed explanation-3: -Physical changes are changes in the size, shape, state, or appearance of matter. Another kind of physical change happens when matter changes from one state to another state. When water freezes and makes ice, it is still water. It has only changed its state of matter from a liquid to a solid.

Detailed explanation-4: -In a(n) physical change, the matter’s identity stays the same. a. A physical change involves a change in size, shape, form, or state.

Detailed explanation-5: -A physical change is a change in one or more physical properties of matter without any change in chemical properties. Examples of physical change include changes in the size or shape of matter. Changes of state, for example, from solid to liquid or from liquid to gas, are also physical changes.