Synthetic rubber .
the lead is made of graphite (carbon) and the rest is either wood or plastic. Oh, and rubber for the eraser and metal for the eraser holder. Or, just graphite, plastic and rubber for a mechanical pencil :P
Friction between the eraser and the paper Your eraser shavings are hot because you rub the eraser back and forth inserting pressure. Just like if you rub your hands together. Your eraser shavings are hot because you rub the eraser back and forth inserting pressure. Just like if you rub your hands together.
When your eraser runs out, you can either replace the eraser with a new one or continue using the remaining usable portion of the eraser. If you don't have a spare eraser, you could use alternative methods like folding the corner of a clean piece of paper to create a makeshift eraser or using the end of a pencil.
Well if your wondering how to make an eraser its really easy.First some people buy clay or eraser clay and or doh ,you would make the form you want then heat it up in hot water or put in oven.Theres an other way you can do by using things in ur kitchen and buying clay just do the same steps hopefully this helped.
To determine the density of a rubber eraser, you would first measure the mass of the eraser using a scale. Next, measure the volume of the eraser by submerging it in a graduated cylinder filled with water and recording the water displacement. Finally, divide the mass of the eraser by its volume to calculate the density.
No, an eraser is made of rubber. Gallium is a metal.
The metal ring on a pencil, usually found at the end opposite the eraser, is called a ferrule. It is used to secure the eraser in place.
The metal part of a pencil that holds the eraser is called a ferrule.
metal is that part.
that metal think holding the eraser? no its aluminum..... I think
A small metal piece called a ferrule holds the eraser in place on a pencil. The ferrule is typically crimped onto the end of the pencil barrel, securing the eraser in position.
The metal band is known as a ferrule.
no its plastic.
The metal or plastic part that holds the eraser on a pencil is called a ferrule. It is usually crimped or glued onto the end of the pencil to secure the eraser in place.
A pencil is typically made of a wooden casing, a graphite core in the center, and a metal ferrule at the end to hold an eraser. The wood used is often cedar, and the graphite core is a mixture of graphite and clay.
A pencil's ferrule is the metal part that connects the wood with the eraser.
The main parts of a pencil are the lead (graphite core), the eraser, the barrel (wooden casing), and the ferrule (metal band that secures the eraser to the pencil).