A 10 year old Asian girl named Kelly Chang
Synthetic rubber .
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.
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
Yes, erasers are typically made of rubber, which can melt when exposed to high temperatures. However, melting an eraser can release harmful fumes, so it's not recommended.
A gum eraser is a type of eraser made from natural or synthetic rubber materials that is soft and pliable, resembling a piece of gum. It is used to erase pencil marks and is gentle on paper, making it a popular choice for artists and drafters.
No. It is "rubber" or a synthetic form of it. That is why it is called a rubber eraser and not a steel eraser.
An eraser erases things. A rubber rubs things out.
No, an eraser is made of rubber. Gallium is a metal.
eraser
Rubber
Rubber is an insulator, meaning it does not conduct electricity. Therefore, electricity cannot pass through a rubber eraser.
Synthetic rubber .
Rubber.
it is made of rubber
The rubber ball, eraser, tyre, shoes, rubber hoses .
The American word for rubber is eraser.
A rubber is about 2.5cm. It depends on how long or short your rubber is.