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How does a flexible pencil work?
A flexible pencil is made of a rubber-like material that allows it to bend without breaking. The pencil lead inside is typically surrounded by a rubbery substance that provides the flexibility. When pressure is applied, the pencil can bend easily.
Does pencil case float?
It depends on the material of the pencil case. Most pencil cases made of fabric or plastic will float in water. However, if a pencil case is made of a heavy material like metal, it may sink.
What is a inside of a pencil made of?
The inside of a regular pencil is made of a graphite or a graphite-clay mixture that is encased in a wooden barrel. The graphite core is surrounded by a protective casing that is often made of wood.
How come you can stick a pencil through a balloon without popping it?
When you stick a pencil through a balloon slowly, you are able to stretch the balloon material around the pencil, creating a seal that holds the air inside. The pressure of the air inside the balloon forces the balloon material to seal around the pencil, preventing it from popping.
What is the eraser on a pencil made of?
The eraser on a pencil is typically made of a synthetic rubber compound called styrene-butadiene. This material is designed to be soft and pliable, allowing it to effectively remove pencil marks without damaging the paper.
From what material is lead inside a pencil made?
Graphite
How does a flexible pencil work?
A flexible pencil is made of a rubber-like material that allows it to bend without breaking. The pencil lead inside is typically surrounded by a rubbery substance that provides the flexibility. When pressure is applied, the pencil can bend easily.
What material is pencil lead made of?
graphite
Does pencil case float?
It depends on the material of the pencil case. Most pencil cases made of fabric or plastic will float in water. However, if a pencil case is made of a heavy material like metal, it may sink.
What is black material present inside pencil?
The black material inside a pencil is called graphite. It is a form of carbon that leaves marks when applied to a surface, making it ideal for writing and drawing. Graphite is mixed with clay to create the core of a pencil.
What is a inside of a pencil made of?
The inside of a regular pencil is made of a graphite or a graphite-clay mixture that is encased in a wooden barrel. The graphite core is surrounded by a protective casing that is often made of wood.
From what material is the lead inside a pencil made?
The lead inside the pencil is made from Graphite which is a natural form of carbon. The heavy metal Lead has never been used in pencils since its invention. If lead have been used instead of graphite the users of pencils may not be alive because lead and its compounds are very toxic.
What is manufactured materials?
manufactured material are material that are man made material for e.g copper tree plant pencil
Could you have always made a pencil or did something change that allows us to make and use it?
Yes, we could have always made a pencil as long as the right resources are there. Though the pencil design has changed over time, the material that the pencil is made of has not changed.
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.
How come you can stick a pencil through a balloon without popping it?
When you stick a pencil through a balloon slowly, you are able to stretch the balloon material around the pencil, creating a seal that holds the air inside. The pressure of the air inside the balloon forces the balloon material to seal around the pencil, preventing it from popping.
What is on the inside of a pencil?
The inside of a pencil is called "lead". It is graphite and it is what allows the pencil to write.The outer shell of a pencil consists of wood whilst the inside usually contains a stick of graphite/lead that can vary in width.
