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Is mashing a banana a chemical change or physical change?
This is a physical change, because you are only changing the physical appearance, not the substance's chemical properties.
What represents a physical change apex?
A physical change is a type of change that alters the form or appearance of a substance without changing its chemical composition. Examples include melting, freezing, boiling, and cutting.
Is panting wood a physical change?
no, because the wood isn't changing itself, you are changing the wood.
Is hammering copper metal a physical or chemical change?
It is a physical change because you are changing the shape of the metal.
Is melting crayons a physical property?
Melting crayons is a physical change, not a physical property. A physical property is a characteristic of a substance that can be observed without changing the substance's identity, while a physical change is a change in the substance's appearance without changing its chemical composition.
Is turning cloudy a chemical change?
A solution turning cloudy is evidence of a chemical change.
Is cut hair physical change?
Yes, cutting hair is a physical change because it alters the appearance of the hair without changing its chemical composition.
Is sweeping a sidewalk a physical change?
No
Is it true a physical change never alters the form or appearance of a substance?
No, a physical change can alter the form or appearance of a substance without changing its chemical composition. For example, melting ice changes its form from solid to liquid without altering its chemical composition.
Is changing direction really the same as changing speed?
No. It is possible to change direction without changing speed. However, it is not possible to change direction without changing velocity.
What does phisical change mean?
A physical change is a change in the form or appearance of a substance without changing its chemical composition. Examples include melting, freezing, bending, or cutting a material.
Is scrubbing the floor a physical or chemical change?
Scrubbing the floor is a physical change because the appearance or state of the floor is altered without changing the chemical composition of the materials involved.
