this never has the answers i need!
Folding a paper does not form new substances.
No, cutting paper is a physical change, not a chemical change. The paper's chemical composition remains the same before and after cutting; only its physical shape is altered.
300gsm paper typically has a thickness ranging from 0.28 to 0.35 millimeters. However, the actual thickness can vary depending on the specific type and composition of the paper.
Hole punching paper is a physical change. It involves altering the shape or form of the paper without changing its chemical composition.
Burning of paper is actually an example of a chemical change, not a physical change. During burning, the chemical composition of the paper changes as it reacts with oxygen to produce new substances like ash, water vapor, and carbon dioxide.
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.
Wax melting from the candle.(it has the same properties in liquid state too)
I just finished writing my composition paper.
Its a composition book but instead of lines in it like college or wide ruled lines it has little boxes like graph paper. Actually it is graph paper only its in a composition book.
An example of a composite number is 75. Its factors are 1, 3, 5, 15, 25, and 75.
Paper and Ballpen
Including an example of acknowledgement in a research paper is important as it allows the author to express gratitude towards individuals or organizations who have contributed to the research in some way. This helps to show appreciation for their support and contributions, and also adds a personal touch to the paper.
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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.
They would show you a piece of paper, they would say that they observe the paper is white, and they can make an inference by saying all papers are white or the white color comes from the trees used or chemicals used to make paper. all an inference is, is drawling a conclusion from observations alone.
A source is typically known as someone or something that you get either information or a good from. For example, when writing a history paper, it's important to show your sources to prove the paper factual.