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Does a pencil need friction to write?
Yes, a pencil needs friction to write. When you apply pressure to the pencil against the paper, the friction between the graphite tip and the paper creates the marks. Without sufficient friction, the pencil would not be able to leave a mark on the surface.
WHY DOES Pencil lead wear out when you write with it?
Pencil lead is made of a mixture of graphite and clay, which wears out as you write due to friction between the lead and the paper. The abrasion caused by writing causes the graphite particles to break off, resulting in the lead becoming shorter and duller over time.
How is using a pencil an example of friction?
Using a pencil involves friction because as you write, the graphite on the pencil's tip rubs against the paper, creating resistance. This resistance generates heat and wears down the pencil tip over time.
What type of FRICTION is created when you write with a pencil?
The friction created when writing with a pencil is primarily kinetic friction. As the pencil moves across the paper, the tiny irregularities in the paper and pencil lead create resistance that enables the pencil to leave a mark.
What type of kinetic friction is used to write with a pencil?
Static friction is the type of friction used when writing with a pencil. As the pencil moves across the paper, static friction between the pencil tip and the paper surface enables the pencil to grip and leave a mark.
What happens if you write in green in Gcse exam?
You get disqualified. So, just don't write in Green.
How can join CBI?
write Exam write Exam
How do you write in present tense we write?
we to write in pencil
How do you write in the exam?
In order to know how you write in the exam one needs to know which exam you are referencing.
Which last longer colored pencil or regular pencil?
It depends on how long the pencil is, how much you write, and if the pencil breaks a lot or not. If it's a long pencil, it'll last a while unless you write a lot or it breaks.
Why should Gary write the labels on paper in pencil why should he not write in ink?
With pencil you can erase, not with pen.
Why the was the pencil created?
to write
What is the function of a pencil?
the function of a pencil is to write with out getting your hands dirty and to be able to write on paper instead of stone.
How do you write a nasty disgusting alliteration?
GeT yOuR pEnCiL tHeN wRiTe.
What happens when a pencil is not useful anymore?
Nothing happens.
What am i i am usually as long as a new pencil To write my name you meed three words?
"A new pencil"."A new pencil"."A new pencil"."A new pencil".
What are the functions of a pencil?
a pencil helps us to write,draw,shade etc. pencil is very important in our life because when a child starts learning or writing a pencil helps it.
