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It's physical. It just changes from state of matter to another one.
What else can I help you with?
Is a tea kettle begins to whistle a physical or chemical change?
It's physical. It just changes from state of matter to another one.
When a tea kettle begins to whistle is this a physical or chemical change?
No. the hissing and steaming is simply the Physical Change of water boiling, and the steam causes an increase in pressure thus the whistle. During a Physical Change, some properties of material change, but the composition of the material does not change.
A tea kettle begins to whistle chemical or physical?
When a tea kettle whistles, it is because the liquid inside turns to steam and is forced by pressure through the small opening in the kettle lid. This phase change is a physical change, not a chemical one.
Is stapling an envelope a physical change or chemical?
A physical change
Is toast physical change or chemical change?
Making toast is a chemical reaction because you can't change it back into untoasted bread.The drying of the bread is physical but the actual caramelization or darkening of the outer bread layer is a chemical change. The outer edges of the bread are beginning to char. Generally, a color change is an indicator of a chemical change.
Is painting a door a physical or chemical change?
Physical change of the paint, not the door.
When you are brecking a branch is it a chemical change?
No, it is a physical change. It is still the same object, just in a different shape. A chemical change occurs when an object is changed into a different substance, such as boiling water into steam. The way you can tell a chemical change from a physical change, is that in a chemical change, it is generally extremely difficult to revert the original substance to its beginning state.
Is peeling an apple a physical or chemical change?
it is a chemical change
Is crushing charcoal into powder a physical or chemical change?
Crushing charcoal into powder is a physical change, as it alters the size and shape of the charcoal without changing its chemical composition.
Is acidity physical change or chemical change?
An acid is a chemical compound, not a physical or chemical change.
Is density chemical change or physical change?
It is a physical change.Density is not a chemical property. Instead, it is a physical property.
Is Cleaning a painted surface with acid a chemical or physical change?
Chemical broooooooooooooooo niga
