0
What else can I help you with?
Why is the tearing of paper an example of a physical change?
Tearing paper does not directly affect the composition of the paper's molecules, or its mass. You can recycle the paper, and end up with a piece of paper again. For some types of paper, simply wetting it, connecting the pieces, and drying it again would create the same size sheet of paper.
When you tear a piece of paper what type of change takes place?
When you tear a piece of paper, a physical change occurs as the paper is physically broken apart into smaller pieces. This change does not alter the chemical composition of the paper, so it remains the same substance before and after tearing.
What is are some examples of a physical change?
Melting of ice, boiling of water, tearing a piece of paper, and breaking a glass are all examples of physical changes. These changes do not alter the chemical composition of the substances involved, they only involve a change in their physical appearance or state.
Which is an example of a physical change?
putting water in to the refrigerator to freeze it cutting wood dropping plates, or cups chopping fruits or vegetables tearing paper breaking items chewing pencils peeling potatoes
What is the physical change of paper?
a physical change of paper is ex: ripping,cutting, and anything else to make the paper smaller, shorter, or less of what it was. tearing,
Is tearing paper a por a physical chemical change?
Tearing paper is a physical change as you do not change what the parer is made of.
Is tearing a paper a chemical or a physical change?
Tearing paper represents a physical and not a chemical change. Chemical bonds are not broken in this instance, but paper is physically separated (by force) from other paper.
Is tearing paper a physical Is tearing paper a reversible or irreversible change?
Tearing paper is a physical change that is reversible. It can be reversed by taping or glueing the torn pieces back together. The paper retains its chemical composition after tearing, making it possible to revert back to its original state.
Is tearing of paper a physical change or chemical change?
It is a physical change.
Is tearing physical or chemical?
Yes, it is a physical change.
Is Tearing paper physical or chemical change?
physical
Is tearing aluminum foil a physical or chemical?
Physical. It's still aluminum foil.
Is tearing a clothes into pieces a physical or chemical change?
Physical.
Why is tearing a piece of tin foil a physical change?
Tearing a piece of tin foil is a physical change because the substance's chemical composition remains the same before and after tearing. The appearance and physical structure of the tin foil may change, but no new substances are formed during the tearing process.
Is tearing apart a physical change?
Yes.
What causes a physical change and not a chemical change A Tearing a tissue paper B Burning a match C Baking a cake?
Tearing a tissue paper is a physical change because it involves a change in the physical state of the paper without altering its chemical composition. The other options, burning a match and baking a cake, involve chemical changes as they result in new substances being formed through chemical reactions.
Is tearing leaves off of trees a physical or chemical change?
PHYSICAL
