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when we write with a pencil the lid will going to complete because of that the pencil will wear out.......

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Q: WHY DOES Pencil lead wear out when you write with it?
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Related questions

How can you test if lead in a pencil is harder than lead metal itself?

The 'lead' or graphite in a pencil is softer. Try writing on paper, the pencil will write, the real lead will not


Why was the lead pencil invented?

so that people could write


Why can you write better with mechanical pencil?

the mechanical pencil will write better because it has a skinnier lead, so the pencil doesn't go flat if you write too much on one side. the lead also still graphite, but has special substances in it to help you write better. Still, if your pencil is certified HB#2, it can be used on Scantron Genuine Forms and State tests.


What is better a mechanical pencil or a normal wood pencil?

Of course, a mechanical pencil is better because it has a skinnier lead tip so it makes it much easier to write. Wood pencils have larger, wider tips which wear down easily if you tend to write on a slant. Plus, mechanical pencils last much longer as long as you have lead with you for refills.


Why rubbing lead pencil on a key makes it turn in the lock?

The material that made pencil to write is a mixture of graphite.


How many words can you write with a average pencil?

With a pen it's about 10k With a pencil it's about 100k With a pen pencil with one lead it's about 3k


Is it called a lead pen or a lead pencil?

lead pen because a lead pencil is a regular pencil.


Why the term lead pencil incorrect?

lead pencil is incorrect because it lead pencil


Does pencil lead have coal in it?

Pencil lead does not have coal. Pencil lead contains graphite.


What is the percentage of lead in the lead pencil you are using?

there is no lead in lead pencil.


Why cannot you write with pencil on hand?

Because you skin is far too soft, a pencil lead needs a rougher surface to leave a mark.


Is pencil lead is Pb free?

There is no lead in pencil - Pencil is made from graphite