Question

Which of the following shows physical change

Answer 1

Answer:

hope it helps u dear

Explanation:

Examples of physical properties include melting, transition to a gas, change of strength, change of durability, changes to crystal form, textural change, shape, size, color, volume and density. An example of a physical change is the process of tempering steel to form a knife blade.

Answer 2

Changes in the size or form of matter are shows physical change

Explanation:

Physical change:

• Physical changes include changes in the size or shape of substance. Transitions from one state to another, such as from solid to liquid or liquid to gas, are examples of physical changes.
• Cutting, bending, dissolving, freezing, boiling, and melting are just a few of the physical changes that can be made.

• Melting, transitioning to a gas, changes in strength, durability, changes in crystal form, textural changes, shape, size, colour, volume, and density are all examples of physical qualities.
• The process of tempering steel to make a knife blade is an example of a physical change.

Physical change can be seen in activities:

A physical change does not result in the formation of a new substance; examples of physical changes include water travelling between states of matter, a Popsicle melting, and paper crumbling. When atoms' bonds are broken and reorganised into new, wholly distinct substances, such as when a wood is burned or an egg is fried, a chemical shift occurs.