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seve
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How does the graphite in a pencil leave a mark on a sheet of paper? Any ideas? My answer is due tomorrow, so a clue or answer would be great.
Thanks
Thanks
seve said:How does the graphite in a pencil leave a mark on a sheet of paper? Any ideas? My answer is due tomorrow, so a clue or answer would be great.
Thanks
Graphite is a form of carbon that is used in pencils due to its ability to leave a mark on paper when pressure is applied.
Pencils are made with graphite because it is a soft and easily malleable material that can leave a dark mark on paper without being too brittle or smudging easily.
Pencil lead is a mixture of graphite and clay, allowing for a harder and more durable writing utensil. Pure graphite is too soft to be used in pencils on its own.
The main difference between graphite and charcoal is that graphite is a form of carbon that is relatively stable and does not smudge easily, while charcoal is made from burnt organic materials and can smudge easily.
Paper is the preferred surface for graphite and pencil because it is thin and smooth enough for the graphite to leave a mark, but also strong enough to withstand pressure without tearing. Additionally, paper is readily available and easy to write on.