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What is the density of a pencil sharpener?
The density of a pencil sharpener can vary depending on the material it is made of, such as plastic, metal, or wood. On average, the density of a typical plastic pencil sharpener is around 1.2-1.4 grams per cubic centimeter. Metal pencil sharpeners can have a higher density, typically around 7-8 grams per cubic centimeter.
What materials are used in a pencil sharpener?
A pencil sharpener typically consists of a metal or plastic body, a blade for sharpening the pencil, and a receptacle for collecting shavings. Some sharpeners may also have components made of rubber or other materials for grip and stability.
How many atoms in a pencil sharpener?
A pencil sharpener contains billions and billions of atoms. The metal blades, screws, and plastic components are all made up of countless individual atoms bonded together in various structures.
Has the pencil sharper been updated?
yes at first you had to sharpen your pencil with a metal blade inside a plastic, metal , or wooden Border the pencil sharpener became big and if you just plug it in you can sharpen your pencil quicker with electricity. Then it became mobile by just making it somewhat smaller and putting batteries in it to power it while your at school Hello child of the 21st century -- LOL -- FIRST you sharpened your pencil and your quill pen with a PEN KNIFE! And there ARE pencil sharpeners that don't use electricity at all -- you can find them anywhere pencils are sold.
What the metal part of pencil called?
The metal part of a pencil is called a ferrule.
What is a pencil sharpener made of?
usually pencil sharpeners are made of plastic and metal.
What is the blade of a pencil sharpener made of?
Stainless steel. I did an experiment about magnets and pencil sharpener blades are steel, which is a magnetic metal. (It cannot be aluminum, as it is not magnetic)
What element can be found in pencil sharpeners?
Well there is Carbon, Hydrogen, and Oxygen which makes up the plastic outside of a pencil sharpener. To know what element can be found inside you would have to know what a pencil sharpener is made up of on the inside.
What is the density of a pencil sharpener?
The density of a pencil sharpener can vary depending on the material it is made of, such as plastic, metal, or wood. On average, the density of a typical plastic pencil sharpener is around 1.2-1.4 grams per cubic centimeter. Metal pencil sharpeners can have a higher density, typically around 7-8 grams per cubic centimeter.
What materials are used in a pencil sharpener?
A pencil sharpener typically consists of a metal or plastic body, a blade for sharpening the pencil, and a receptacle for collecting shavings. Some sharpeners may also have components made of rubber or other materials for grip and stability.
How is the pencil sharpener used today?
it is still used today by just sharpening it by hand with a plastic sharpener with a metal blade it in and some of them now are electric and can just put the pencil in the hole and it sharpens by using electricity
When was the first pencil sharpener made?
http://www.officemuseum.com/pencil_sharpeners.htm you smell only joking
What are the parts of a electric pencil sharpener?
screws, handle, wheel and axel, blades, metal, gears and levers
How many atoms in a pencil sharpener?
A pencil sharpener contains billions and billions of atoms. The metal blades, screws, and plastic components are all made up of countless individual atoms bonded together in various structures.
How was the pencil sharpener used back in 1995?
it was used by hand,turning the pencil left or right sharpening the pencil up against the blade inside the plastic or metal border
How are pencil sharpeners and knife sharpeners different and the same?
A pencil sharpener uses a blade that rotates around the pencil shaving the wood back from the lead into a point so that it makes a point. A knife sharpener works by using a chunk of metal harder than the knife to shave metal off of the knife into a point to make it sharp.
What are the materials used to make a pencil sharpener?
They are made of a metallic luster material that imitates plastic but is actually a very soft metal substance. Compared to another actual plastic you will see slight differences in density and weight.
