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because burning of paper is a chemical change while tearing of paper is a physical change
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How is burning of paper different from tearing it?
Burning paper involves a chemical change where the paper is oxidized to create ash and smoke, releasing energy in the form of heat and light. Tearing paper is a physical change where the paper is physically separated into smaller pieces, but the paper itself remains unchanged chemically.
HOW tearing of a paper is a physical change and burning of paper is a chemical changeEXPLAIN?
Tearing the paper - cannot be reversed. Once torn - the paper can never be identical to the original. Burning paper - changes the bonds of the paper molecules.
What are some physical changes that humans encounter in life?
burning wood,sharpening pencils, water evaporation, tearing paper, and stirring tea and coffee. burning wood,sharpening pencils, water evaporation, tearing paper,and stirring tea and coffee.
Is tearing of paper a reversible change?
No, tearing of paper is an irreversible change because once the paper is torn, it cannot go back to its original form as before tearing. The physical structure of the paper has been permanently altered.
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.
How is burning of paper different from tearing it?
Burning paper involves a chemical change where the paper is oxidized to create ash and smoke, releasing energy in the form of heat and light. Tearing paper is a physical change where the paper is physically separated into smaller pieces, but the paper itself remains unchanged chemically.
HOW tearing of a paper is a physical change and burning of paper is a chemical changeEXPLAIN?
Tearing the paper - cannot be reversed. Once torn - the paper can never be identical to the original. Burning paper - changes the bonds of the paper molecules.
What kind of change is burning of paper different from tearing it?
Tearing paper is a simple physical change; you are taking a whole and dividing it without changing its chemical composition. Burning paper is a chemical change; the paper chemically reacts with oxygen in the air in the presence of heat; oxidation.
What are some physical changes that humans encounter in life?
burning wood,sharpening pencils, water evaporation, tearing paper, and stirring tea and coffee. burning wood,sharpening pencils, water evaporation, tearing paper,and stirring tea and coffee.
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.
What are the different techniques used in tearing paper art to create unique and intricate designs?
Different techniques used in tearing paper art to create unique and intricate designs include tearing along straight lines for clean edges, tearing in a curved or jagged manner for organic shapes, layering torn pieces to create depth and texture, and using different types of paper with varying textures and colors for contrast and visual interest.
What is the rate of paper?
the burning rate of paper actually depends on the type of paper because they all have different densitys which will affect the burning rate of each type paper.in conclusion there are different burning rates.
Is tearing of paper a reversible change?
No, tearing of paper is an irreversible change because once the paper is torn, it cannot go back to its original form as before tearing. The physical structure of the paper has been permanently altered.
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.
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.
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 paper chemical or physical?
Tearing paper is a physical change because it does not alter the chemical composition of the paper. The paper still remains paper, just in smaller pieces.
