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Can a physical change can change an object into a different kind of matter?
No, a physical change does not change an object into a different kind of matter. It only alters the form or appearance of the substance, such as size, shape, or state (solid, liquid, gas), without changing its chemical composition.
What kind of force causes an object to change its motion?
An unbalanced force acting on an object causes it to change its motion. This force can come from interactions like pushing, pulling, gravity, or friction. The change in motion can be a change in speed, direction, or both.
What does Physical change mean in since?
A physical change is any kind of change that occurs in matter without changing its chemical composition. Examples of physical changes include melting, vaporization, sublimation, a piece of glass shattered into pieces, shredding paper.
What kind of force acts on an object and causes a change in motion?
The force that acts on an object and causes a change in its motion is called unbalanced force. When the forces acting on an object are not in equilibrium, causing a net force in a particular direction, it can result in the object accelerating or decelerating.
When a liquid changes into a gas what kind of physical change has occurred?
When a liquid changes into a gas, it undergoes a physical change known as vaporization or evaporation. This change involves the molecules in the liquid gaining enough energy to overcome the intermolecular forces holding them together and escape into the gas phase.
What kind of weathering causes iron?
physical weathering
Can either the iron or the wood change back to the kind of matter they were at first?
It depends if the change is physical or chemical. If it is a physical change, the wood or iron never really changed, just it's physical appearance. If the change is chemical then the wood or iron supposedly can't change back to it's original substance or matter.
Is a magnet being used to remove iron shaving from dirt is an example of a chemical change?
It is a physical process. Not really a change of any kind.
When sandpaper smooths a piece of wood what kind of change is it?
this is a physical change
What kind of change is a change of state?
A physical change.
What kind of change is the change of matter?
It is a physical change.
What kind of change happens when a brick crumbles Physical or chemical?
It is a physical change.
What kind of change is melting and freezing?
physical change
What kind of chemical causes rusting of iron?
The chemical that causes rusting of iron is oxygen in the presence of water. This process is known as oxidation, where iron reacts with oxygen to form iron oxide (rust) in the presence of moisture.
Is an orange a physical or chemical change?
An orange is a physical object and is not any kind of "change"!
Is ice berg a physical or chemical change?
An 'iceberg' is no kind of change, but the melting and forming is a physical change.
What kind of a change occurs when ice melts?
Physical change
