Answer:

When solid materials are bent, pressed, or hammered experience a physical change. In physical change only the appearance of a substance or object changes, not its chemical structure. A physical change does not make a different substance or object. Examples of physical change include changes in size, shape, and state. The processes that cause physical changes are cutting, bending, dissolving, freezing, boiling, and melting.

Examples of Physical Change

Physical change happens every day and everywhere, here are some examples in our daily life:

A cube of ice melting into the water in any drink.

Freezing water to make ice.

Boiling water evaporating.

Crumpled paper.

Cutting vegetables when cooking.

Butter melting in a hot pan.

Thawing frozen foods.

Trimming dog’s fur and nail.

Mixing a fruit salad.

Bending of electric wires.

Process in a Physical Change

These are different processes involving a physical change:

Freezing

Melting

Condensation

Vaporization

Sublimation

Deposition

Explanation:

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